O-Ring Type Mechanical Face Seal consists of two geometrically identical metallic seal rings and means of large-volume O-rings. O-Ring Type Mechanical Face Seal operate by located against the respective housing bores, while the O-rings are compressed between the seal ring's tapered contact surfaces and housing.
Material: High alloy cast iron
Seal elastomer(s) used in standard seals: NBR, HNBR ,SI
Seal Ring Outer Ø Range (standard parts): 35 to 1105 mm
Seal Ring Inner Ø Range (standard parts): 22 to 1044 mm
Seal Set Height Range (standard parts): 20 to 80 mm
O-Ring Type Mechanical Face Seal can also be called duo cone seal.A contact sealing face perpendicular to the axis is created by the interaction of two metal seal rings. O-rings allow one metal seal ring to rotate with the housing while the other one stays stationary when pressure is transferred from the housing to the seal rings. Thus, there is a state of relative motion between two mechanical face seals.
An oil film is produced on the contact band's surface by two relatively mobile face seals. The secret to sealing is this oil film. When rotating, the mating faces create a contact band that is roughly 0.2mm (0.008") to 0.5mm (0.02") broad, which resists extraneous objects and keeps the oil lubricant in place. The contact band will incline inward with wear. However, the o-ring releases the elastic adjustment, maintaining the precise position of the mechanical face seals.
Long service life, corrosion resistance, and maintenance-free.
Outstanding sealing power against contaminants from the outside, including abrasive media, moisture, chemicals, oil, and grease.
Self-centering to account for eccentricity or misalignment of the shaft.
Oil allows for faster rotating speeds by lubricating and cooling the seal faces.
| Drawing No. | Seal Set | Shaft (Max) d | Housing Bore | ||||||||||
| PN# | A= | D | ID | H | dh | de | df | t1 | t2min | t3 | r | Tol. | |
| for | |||||||||||||
| CS0220 | 35.0 | 22.0 | 20.0 | 18.0 | 37.7 | 37.0 | 29.0 | 9.0 | 10.5 | 1.8 | 2.0 | 0.10 | |
| CS0340 | 45.0 | 34.0 | 14.0 | 30.0 | 47.0 | 46.5 | 42.0 | 6.5 | 8.0 | 1.0 | 1.0 | 0.10 | |
| CS0380 | 51.0 | 38.0 | 20.0 | 35.0 | 53.7 | 53.0 | 46.0 | 9.0 | 11.0 | 1.8 | 2.0 | 0.10 | |
| CS0390 | 50.0 | 39.0 | 14.0 | 35.0 | 52.0 | 51.5 | 46.0 | 6.5 | 8.0 | 1.0 | 1.0 | 0.10 | |
| CS0450 | 58.0 | 45.0 | 21.0 | 41.0 | 61.6 | 60.8 | 53.4 | 10.0 | 12.0 | 1.8 | 2.5 | 0.10 | |
| CS0451 | 59.0 | 45.0 | 26.8 | 41.0 | 62.3 | 61.5 | 53.0 | 13.5 | 15.5 | 2.7 | 2.8 | 0.10 | |
| CS0460 | 59.0 | 46.0 | 20.0 | 43.0 | 61.6 | 61.0 | 53.0 | 9.0 | 11.0 | 2.0 | 2.5 | 0.10 | |
| CS0461 | 59.0 | 46.0 | 20.0 | 42.0 | 62.5 | 61.8 | 56.0 | 8.5 | 10.5 | 1.8 | 2.0 | 0.10 | |
| CS0480 | 62.0 | 48.0 | 25.0 | 45.0 | 68.0 | 67.2 | 58.0 | 12.0 | 14.0 | 2.0 | 3.0 | 0.10 | |
| CS0540 | 68.0 | 54.0 | 24.0 | 51.0 | 73.0 | 72 | 62.0 | 11.0 | 13.5 | 2.8 | 5.0 | 0.10 | |
| CS0555 | 70.0 | 55.5 | 22.0 | 52.0 | 73.8 | 73.1 | 65.5 | 10.0 | 11.5 | 2.4 | 5.0 | 0.10 | |
| CS0556 | 70.0 | 55.5 | 22.0 | 52.0 | 74.8 | 74.1 | 66.5 | 10.0 | 11.5 | 2.4 | 5.0 | 0.10 | |
| CS0560 | 70.0 | 56.0 | 25.0 | 53.0 | 76.0 | 75.2 | 66.0 | 12.5 | 14.5 | 2.0 | 3.0 | 0.10 | |
| CS0575 | 74.0 | 57.5 | 26.0 | 54.5 | 78.0 | 77.0 | 66.0 | 13.0 | 15.0 | 2.0 | 3.0 | 0.10 | |
| CS0580 | 75.0 | 58.0 | 27.0 | 55.0 | 79.4 | 78.6 | 67.0 | 13.5 | 15.5 | 2.0 | 3.0 | 0.10 | |
| CS0581 | 77.5 | 58.0 | 36.0 | 55.0 | 81.5 | 80.5 | 68.5 | 15.2 | 20.5 | 3.5 | 4.8 | 0.10 | |
| CS0582 | 75.5 | 57.8 | 26.0 | 55.0 | 80.0 | 79.1 | 67.0 | 13.0 | 15.0 | 2.0 | 3.0 | 0.10 | |
| CS0600 | 74.0 | 60.0 | 20.6 | 57.0 | 78.4 | 77.4 | 70.0 | 9.0 | 11.0 | 1.9 | 2.5 | 0.10 | |
| CS0602 | 73.0 | 60.2 | 20.0 | 57.0 | 76.5 | 75.8 | 69.0 | 8.5 | 10.5 | 1.8 | 2.0 | 0.10 | |
| CS0610 | 83.0 | 61.0 | 30.0 | 58.0 | 85.2 | 84.2 | 75.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.10 | |
| CS0611 | 73.0 | 61.0 | 17.6 | 58.0 | 75.8 | 75.5 | 66.8 | 6.5 | 7.5 | 1.0 | 1.4 | 0.10 | |
| CS0621 | 73.5 | 62.0 | 16.0 | 58.0 | 76.7 | 76.1 | 70.0 | 8.2 | 9.2 | 2.3 | 1.5 | 0.10 | |
| CS0630 | 80.5 | 63.0 | 26.0 | 60.0 | 84.0 | 83.2 | 72.0 | 11.5 | 13.0 | 2.5 | 5.0 | 0.10 | |
| CS0635 | 82.5 | 63.5 | 31.8 | 60.5 | 86.8 | 86.0 | 74.5 | 14.5 | 17.5 | 2.8 | 5.0 | 0.10 | |
| CS0640 | 78.0 | 64.0 | 25.0 | 61.0 | 84.6 | 83.8 | 74.0 | 12.5 | 14.5 | 2.0 | 3.0 | 0.10 | |
| CS0660 | 86.0 | 66.0 | 28.0 | 63.0 | 90.0 | 89.2 | 78.0 | 13.5 | 15.5 | 2.0 | 3.0 | 0.10 | |
| CS0670 | 80.0 | 67.0 | 20.0 | 64.0 | 83.4 | 82.7 | 76.8 | 8.5 | 10.5 | 1.8 | 2.0 | 0.10 | |
| CS0675 | 86.5 | 67.5 | 31.8 | 64.5 | 91.0 | 90.0 | 78.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.10 | |
| CS0685 | 89.0 | 68.5 | 24.0 | 65.5 | 92.5 | 91.5 | 83.0 | 11.0 | 13.5 | 2.8 | 5.0 | 0.10 | |
| CS0690 | 84.0 | 69.0 | 24.0 | 66.0 | 89.6 | 88.6 | 78.0 | 11.0 | 13.5 | 2.8 | 5.0 | 0.10 | |
| CS0700 | 90.0 | 70.0 | 28.0 | 66.0 | 95.0 | 94.0 | 84.0 | 13.5 | 15.5 | 2.0 | 3.0 | 0.10 | |
| CS0710 | 84.0 | 71.0 | 20.0 | 68.0 | 87.4 | 86.7 | 80.8 | 8.5 | 10.5 | 1.8 | 2.0 | 0.10 | |
| CS0730 | 92.0 | 73.0 | 31.8 | 70.0 | 96.5 | 95.5 | 84.0 | 15.0 | 17.0 | 2.8 | 5.0 | 0.10 | |
| CS0731 | 92.1 | 73.0 | 32.0 | 70.0 | 96.0 | 95.2 | 83.0 | 15.2 | 17.0 | 2.8 | 5.0 | 0.10 | |
| CS0738 | 88.0 | 73.8 | 22.0 | 70.5 | 89.8 | 89.6 | 81.0 | 9.5 | 11.0 | 2.3 | 3.0 | 0.10 | |
| CS0740 | 86.4 | 74.0 | 22.0 | 71.0 | 91.5 | 90.5 | 81.0 | 9.5 | 11.0 | 2.3 | 3.0 | 0.10 | |
| CS0741 | 87.0 | 74.0 | 21.0 | 71.0 | 95.0 | 94.0 | 83.0 | 10.0 | 11.5 | 2.0 | 4.0 | 0.10 | |
| CS0746 | 93.0 | 74.6 | 29.0 | 72.0 | 100.7 | 99.9 | 84.0 | 15.0 | 17.0 | 2.8 | 5.0 | 0.10 | |
| CS0760 | 94.0 | 76.0 | 29.0 | 72.0 | 101.4 | 100.4 | 88.0 | 14.5 | 16.5 | 2.0 | 5.0 | 0.10 | |
| CS0775 | 87.5 | 77.5 | 14.0 | 74.5 | 90.7 | 90.2 | 85.5 | 7.0 | 8.0 | 1.5 | 1.5 | 0.10 | |
| CS0795 | 92.5 | 79.5 | 20.0 | 76.5 | 96.0 | 95.3 | 88.0 | 8.5 | 10.5 | 1.8 | 2.0 | 0.10 | |
| CS0800 | 100.0 | 80.0 | 29.0 | 77.0 | 105.0 | 104.0 | 92.0 | 14.5 | 16.5 | 2.0 | 3.0 | 0.10 | |
| CS0801 | 100.0 | 80.0 | 29.0 | 77.0 | 104.0 | 103.2 | 92.0 | 14.5 | 16.5 | 2.0 | 3.0 | 0.10 | |
| CS0810 | 98.0 | 81.0 | 28.0 | 78.0 | 102.3 | 101.3 | 91.0 | 12.5 | 14.5 | 2.8 | 5.0 | 0.10 | |
| CS0820 | 98.0 | 82.0 | 22.0 | 79.0 | 102.3 | 101.3 | 91.0 | 9.0 | 11.0 | 2.3 | 3.0 | 0.10 | |
| CS0830 | 102.0 | 83.0 | 28.0 | 80.0 | 105.4 | 104.5 | 94.0 | 12.5 | 15.0 | 2.8 | 5.0 | 0.10 | |
| CS0845 | 104.5 | 84.5 | 32.0 | 81.0 | 109.0 | 108.0 | 99.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.10 | |
| CS0880 | 108.0 | 88.0 | 24.0 | 85.0 | 111.5 | 110.5 | 102.0 | 11.0 | 13.5 | 2.8 | 5.0 | 0.10 | |
| CS0890 | 108.0 | 89.0 | 29.0 | 86.0 | 112.0 | 111.0 | 100.0 | 14.5 | 16.5 | 2.0 | 5.0 | 0.10 | |
| CS0900 | 105.0 | 90.0 | 26.0 | 87.0 | 107.4 | 106.6 | 100.0 | 11.8 | 14.2 | 2.9 | 2.8 | 0.10 | |
| CS0901 | 102.0 | 90.0 | 20.0 | 87.0 | 107.4 | 106.6 | 100.0 | 9.0 | 11.0 | 1.8 | 2.0 | 0.10 | |
| CS0903 | 109.0 | 90.4 | 32.0 | 87.0 | 113.4 | 112.7 | 100.4 | 14.5 | 17.0 | 3.2 | 3.0 | 0.10 | |
| CS0904 | 109.0 | 90.4 | 32.0 | 87.0 | 112.5 | 111.7 | 100.4 | 14.5 | 17.0 | 3.2 | 3.0 | 0.10 | |
| CS0905 | 109.0 | 90.5 | 32.0 | 87.0 | 114.0 | 113.0 | 100.4 | 14.5 | 17.5 | 2.8 | 5.0 | 0.10 | |
| CS0920 | 109.0 | 92.0 | 22.0 | 88.0 | 113.8 | 112.8 | 104.0 | 9.5 | 11.0 | 2.3 | 3.0 | 0.10 | |
| CS0940 | 107.0 | 94.0 | 22.0 | 91.0 | 112.0 | 111.0 | 102.0 | 9.5 | 11.0 | 2.3 | 3.0 | 0.10 | |
| CS0950 | 114.0 | 95.0 | 32.0 | 92.0 | 120.0 | 119.0 | 106.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.10 | |
| CS0951 | 111.0 | 95.0 | 24.0 | 92.0 | 115.6 | 114.8 | 108.0 | 11.0 | 13.0 | 1.8 | 2.0 | 0.10 | |
| CS0965 | 106.5 | 96.5 | 14.0 | 93.5 | 109.7 | 109.2 | 104.5 | 7.0 | 8.0 | 1.5 | 1.5 | 0.10 | |
| CS0970 | 116.0 | 97.0 | 32.0 | 94.0 | 120.5 | 119.5 | 108.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.10 | |
| CS0980 | 119.0 | 98.0 | 29.6 | 95.0 | 124.2 | 123.2 | 111.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.10 | |
| CS0985 | 115.0 | 98.5 | 21.2 | 95.0 | 117.3 | 116.5 | 110.0 | 9.0 | 11.0 | 1.8 | 2.0 | 0.10 | |
| CS0990 | 120.0 | 99.0 | 28.0 | 96.0 | 123.5 | 122.5 | 112.0 | 12.5 | 14.5 | 2.8 | 5.0 | 0.10 | |
| CS1000 | 119.0 | 100.0 | 32.0 | 97.0 | 123.5 | 122.5 | 111.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.10 | |
| CS1001 | 119.0 | 100.0 | 32.0 | 97.0 | 124.0 | 123.0 | 111.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.10 | |
| CS1010 | 120.0 | 101.0 | 30.0 | 98.0 | 125.0 | 124.0 | 111.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1020 | 122.0 | 102.0 | 33.0 | 99.0 | 127.2 | 126.2 | 114.0 | 16.5 | 18.5 | 3.1 | 3.0 | 0.15 | |
| CS1039 | 117.1 | 103.9 | 22.0 | 100.0 | 121.0 | 120.2 | 112.0 | 9.0 | 10.5 | 2.0 | 3.0 | 0.15 | |
| CS1040 | 117.0 | 104.0 | 22.0 | 101.0 | 122.0 | 121.0 | 112.0 | 9.5 | 11.0 | 2.3 | 3.0 | 0.15 | |
| CS1041 | 122.5 | 104.0 | 22.5 | 101.0 | 125.5 | 125.1 | 117.0 | 10.0 | 11.5 | 2.0 | 4.0 | 0.15 | |
| CS1042 | 125.0 | 104.0 | 28.0 | 101.0 | 128.5 | 127.5 | 117.0 | 12.5 | 14.0 | 2.8 | 5.0 | 0.15 | |
| CS1070 | 125.0 | 107.0 | 24.0 | 103.0 | 130.4 | 129.4 | 119.5 | 11.0 | 13.5 | 2.8 | 5.0 | 0.15 | |
| CS1075 | 122.5 | 107.5 | 22.5 | 101.0 | 125.5 | 125.1 | 117.0 | 10.0 | 11.5 | 2.0 | 4.0 | 0.15 | |
| CS1095 | 127.0 | 109.5 | 32.0 | 104.0 | 132.6 | 131.5 | 121.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1100 | 128.0 | 110.0 | 32.0 | 106.0 | 133.0 | 132.0 | 121.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1110 | 133.0 | 111.0 | 32.0 | 108.0 | 137.0 | 136.0 | 124.5 | 14.5 | 18.0 | 2.8 | 5.0 | 0.15 | |
| CS1111 | 128.0 | 111.0 | 22.0 | 108.0 | 132.5 | 132.0 | 123.0 | 9.5 | 11.0 | 2.3 | 3.0 | 0.15 | |
| CS1120 | 132.0 | 112.0 | 31.8 | 109.0 | 136.3 | 135.3 | 124.0 | 15.0 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1145 | 129.0 | 114.5 | 21.0 | 111.0 | 134.1 | 133.1 | 126.0 | 9.2 | 10.0 | 2.3 | 3.0 | 0.15 | |
| CS1150 | 137.0 | 115.0 | 31.0 | 112.0 | 141.8 | 140.8 | 130.0 | 14.5 | 16.5 | 2.8 | 3.0 | 0.15 | |
| CS1170 | 140.0 | 117.0 | 29.0 | 114.0 | 142.5 | 141.5 | 132.0 | 13.0 | 14.0 | 2.8 | 5.0 | 0.15 | |
| CS1171 | 138.0 | 117.0 | 32.0 | 114.0 | 142.5 | 141.5 | 132.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1180 | 138.0 | 118.0 | 32.0 | 115.0 | 143.0 | 142.0 | 132.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1200 | 142.0 | 120.0 | 38.0 | 116.0 | 149.0 | 148.0 | 133.0 | 17.0 | 19.0 | 3.1 | 6.5 | 0.15 | |
| CS1201 | 139.0 | 120.0 | 32.0 | 116.0 | 144.3 | 143.3 | 132.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1202 | 138.0 | 120.0 | 32.0 | 117.0 | 143.0 | 142.0 | 132.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1203 | 139.0 | 120.0 | 32.0 | 116.0 | 144.0 | 143.0 | 132.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1210 | 139.0 | 121.0 | 32.0 | 116.0 | 143.8 | 142.8 | 132.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1240 | 140.9 | 124.0 | 22.0 | 121.0 | 146.4 | 145.4 | 136.0 | 9.5 | 11.0 | 2.3 | 3.0 | 0.15 | |
| CS1250 | 144.0 | 125.0 | 31.8 | 121.0 | 148.5 | 147.5 | 136.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1270 | 140.7 | 127.0 | 25.0 | 124.0 | 144.0 | 143.2 | 135.0 | 12.0 | 14.5 | 2.0 | 3.0 | 0.15 | |
| CS1271 | 146.0 | 127.0 | 32.0 | 124.0 | 150.5 | 149.5 | 138.0 | 14.5 | 17.5 | 2.8 | 5.0 | 0.15 | |
| CS1272 | 141.1 | 127.0 | 29.0 | 124.0 | 148.2 | 147.2 | 135.0 | 13.2 | 15.5 | 2.8 | 5.0 | 0.15 | |
| CS1273 | 141.0 | 127.0 | 29.0 | 124.0 | 144.0 | 143.0 | 136.0 | 12.0 | 14.5 | 2.3 | 3.0 | 0.15 | |
| CS1290 | 145.0 | 129.0 | 20.0 | 125.0 | 150.0 | 149.0 | 141.0 | 10.6 | 12.3 | 2.8 | 3.0 | 0.15 | |
| CS1300 | 150.0 | 130.0 | 32.0 | 125.0 | 156.0 | 155.0 | 144.6 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| Drawing No. | Seal Set | Shaft (Max) d | Housing Bore | ||||||||||
| PN# | A= | D | ID | H | dh | de | df | t1 | t2min | t3 | r | Tol. | |
| for | |||||||||||||
| CS1302 | 152.0 | 130.0 | 38.4 | 125.0 | 159.0 | 158.0 | 142.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS1320 | 152.0 | 132.0 | 30.0 | 129.0 | 156.2 | 155.0 | 144.6 | 12.5 | 14.5 | 2.5 | 3.0 | 0.15 | |
| CS1355 | 154.5 | 135.5 | 28.0 | 132.0 | 158.3 | 157.3 | 146.5 | 12.5 | 14.0 | 2.8 | 5.0 | 0.15 | |
| CS1360 | 155.0 | 136.0 | 30.0 | 132.0 | 159.7 | 158.7 | 145.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1370 | 153.0 | 137.0 | 30.0 | 132.0 | 161.7 | 160.7 | 147.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1420 | 160.0 | 142.0 | 33.0 | 139.0 | 166.0 | 165.0 | 152.0 | 16.5 | 18.5 | 3.1 | 3.0 | 0.15 | |
| CS1430 | 157.1 | 143.0 | 25.0 | 139.0 | 160.0 | 159.0 | 152.0 | 12.0 | 14.5 | 2.3 | 3.0 | 0.15 | |
| CS1431 | 160.0 | 143.0 | 27.0 | 138.0 | 164.0 | 163.0 | 154.0 | 12.0 | 14.5 | 2.8 | 5.0 | 0.15 | |
| CS1432 | 157.0 | 143.0 | 27.0 | 138.0 | 160.0 | 159.0 | 152.0 | 12.0 | 14.5 | 2.3 | 3.0 | 0.15 | |
| CS1460 | 168.1 | 146.0 | 38.0 | 143.0 | 177.0 | 176.0 | 159.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS1461 | 172.0 | 146.0 | 38.0 | 143.0 | 177.0 | 176.0 | 159.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS1462 | 175.0 | 146.0 | 38.0 | 143.0 | 180.5 | 179.5 | 162.0 | 17.5 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS1500 | 172.2 | 150.0 | 40.0 | 146.0 | 176.3 | 175.5 | 165.0 | 18.0 | 20.0 | 2.5 | 3.0 | 0.15 | |
| CS1501 | 171.0 | 150.0 | 32.0 | 146.0 | 175.6 | 174.6 | 164.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1502 | 172.1 | 150.0 | 40.0 | 146.0 | 179.0 | 178.0 | 165.0 | 18.0 | 20.0 | 2.5 | 3.0 | 0.15 | |
| CS1503 | 167.0 | 150.0 | 28.0 | 146.0 | 171.0 | 170.0 | 160.0 | 12.5 | 14.5 | 2.8 | 5.0 | 0.15 | |
| CS1504 | 172.0 | 150.0 | 39.0 | 146.0 | 176.5 | 175.5 | 165.0 | 18.0 | 20.0 | 2.5 | 3.0 | 0.15 | |
| CS1530 | 171.5 | 153.0 | 28.0 | 150.0 | 176.3 | 175.3 | 164.5 | 12.5 | 14.5 | 2.8 | 5.0 | 0.15 | |
| CS1535 | 171.6 | 153.5 | 32.0 | 150.5 | 178.0 | 177.0 | 166.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1538 | 180.0 | 153.8 | 38.0 | 150.0 | 185.0 | 184.0 | 167.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS1539 | 168.0 | 153.9 | 25.4 | 151.0 | 171.0 | 170.2 | 163.0 | 12.0 | 14.5 | 2.3 | 3.0 | 0.15 | |
| CS1540 | 168.0 | 154.0 | 27.0 | 151.0 | 171.0 | 170.0 | 163.0 | 12.0 | 14.5 | 2.3 | 3.0 | 0.15 | |
| CS1541 | 169.0 | 154.0 | 22.0 | 151.0 | 174.5 | 173.5 | 166.0 | 9.5 | 11.0 | 2.3 | 3.0 | 0.15 | |
| CS1542 | 170.0 | 154.0 | 21.0 | 151.0 | 175.1 | 174.1 | 167.0 | 9.2 | 11.0 | 2.3 | 3.0 | 0.15 | |
| CS1543 | 173.5 | 154.0 | 32.0 | 151.0 | 178.0 | 177.0 | 166.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1545 | 178.0 | 154.0 | 34.0 | 151.0 | 181.0 | 180.0 | 171.0 | 18.0 | 20.5 | 2.8 | 5.0 | 0.15 | |
| CS1550 | 177.0 | 155.0 | 39.0 | 152.0 | 180.0 | 179.0 | 168.0 | 18.0 | 20.0 | 2.5 | 3.0 | 0.15 | |
| CS1600 | 180.0 | 160.0 | 32.0 | 156.0 | 186.3 | 185.5 | 174.0 | 13.5 | 15.5 | 2.8 | 5.0 | 0.15 | |
| CS1630 | 191.3 | 163.0 | 38.0 | 159.0 | 196.5 | 195.5 | 178.5 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS1631 | 191.0 | 163.0 | 46.0 | 159.0 | 196.8 | 195.8 | 178.4 | 21.0 | 23.5 | 3.1 | 6.5 | 0.15 | |
| CS1632 | 191.5 | 163.0 | 38.0 | 159.0 | 197.7 | 197.0 | 178.4 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS1640 | 189.0 | 164.0 | 30.0 | 159.0 | 193.5 | 192.5 | 179.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1650 | 181.0 | 165.0 | 27.0 | 161.0 | 185.0 | 184.0 | 176.5 | 12.0 | 14.5 | 2.3 | 3.0 | 0.15 | |
| CS1651 | 183.0 | 165.0 | 28.0 | 161.0 | 188.0 | 187.0 | 176.0 | 12.5 | 14.5 | 2.8 | 5.0 | 0.15 | |
| CS1665 | 191.5 | 166.0 | 38.0 | 163.0 | 196.5 | 195.5 | 178.5 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS1670 | 194.0 | 167.0 | 38.0 | 163.0 | 198.0 | 197.0 | 187.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS1690 | 188.5 | 169.0 | 32.0 | 165.0 | 193.5 | 192.5 | 179.0 | 15.0 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1713 | 185.3 | 171.3 | 20.0 | 167.0 | 188.0 | 187.3 | 180.0 | 9.0 | 11.0 | 1.8 | 2.0 | 0.15 | |
| CS1720 | 194.4 | 172.0 | 31.8 | 168.0 | 198.9 | 197.9 | 186.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1725 | 190.0 | 172.5 | 25.4 | 169.0 | 192.7 | 191.8 | 188.0 | 12.7 | 14.3 | 2.3 | 2.8 | 0.15 | |
| CS1730 | 200.0 | 173.0 | 36.0 | 169.0 | 205.5 | 204.5 | 190.5 | 18.0 | 20.5 | 3.1 | 6.0 | 0.15 | |
| CS1731 | 200.0 | 173.0 | 40.0 | 170.0 | 204.0 | 203.0 | 191.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS1740 | 190.0 | 174.0 | 25.4 | 170.0 | 192.7 | 191.8 | 188.0 | 12.7 | 14.3 | 2.3 | 2.8 | 0.15 | |
| CS1760 | 195.0 | 176.0 | 28.0 | 171.0 | 199.8 | 198.8 | 188.0 | 12.5 | 14.5 | 2.8 | 5.0 | 0.15 | |
| CS1770 | 200.0 | 177.0 | 30.0 | 173.0 | 204.5 | 203.5 | 191.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1780 | 200.0 | 178.0 | 38.0 | 174.0 | 210.6 | 209.6 | 191.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS1781 | 200.0 | 178.0 | 38.0 | 174.0 | 212.0 | 211.0 | 191.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS1782 | 199.0 | 178.0 | 32.0 | 174.0 | 203.6 | 202.6 | 190.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1800 | 197.4 | 180.0 | 21.4 | 173.0 | 202.2 | 201.9 | 196.0 | 9.4 | 10.6 | 1.2 | 3.0 | 0.15 | |
| CS1820 | 210.5 | 182.0 | 38.0 | 179.0 | 215.5 | 214.5 | 197.5 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS1825 | 210.3 | 182.5 | 46.0 | 179.0 | 215.5 | 214.5 | 197.5 | 21.0 | 23.5 | 3.1 | 6.5 | 0.15 | |
| CS1830 | 202.0 | 183.0 | 28.0 | 179.0 | 206.0 | 205.0 | 195.0 | 12.5 | 14.5 | 2.8 | 5.0 | 0.15 | |
| CS1860 | 203.0 | 186.0 | 25.4 | 182.0 | 205.7 | 204.8 | 192.0 | 12.7 | 14.3 | 2.3 | 2.8 | 0.15 | |
| CS1865 | 202.5 | 186.5 | 21.4 | 182.0 | 207.0 | 206.0 | 202.0 | 9.4 | 10.6 | 1.2 | 3.0 | 0.15 | |
| CS1866 | 202.8 | 186.6 | 21.7 | 182.0 | 208.0 | 207.0 | 202.0 | 9.4 | 10.6 | 1.2 | 3.0 | 0.15 | |
| CS1900 | 216.0 | 190.0 | 44.0 | 186.0 | 224.0 | 223.0 | 206.5 | 21.0 | 22.5 | 3.1 | 6.5 | 0.15 | |
| CS1910 | 210.0 | 191.0 | 28.0 | 188.0 | 214.0 | 213.0 | 203.0 | 12.5 | 14.5 | 2.8 | 5.0 | 0.15 | |
| CS1920 | 215.0 | 192.0 | 33.0 | 189.0 | 220.8 | 219.8 | 207.0 | 16.5 | 18.5 | 3.1 | 6.0 | 0.15 | |
| CS1921 | 209.0 | 192.0 | 30.0 | 189.0 | 213.5 | 212.5 | 200.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS1930 | 218.0 | 193.0 | 38.0 | 190.0 | 225.0 | 224.0 | 208.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS1950 | 216.5 | 195.0 | 31.8 | 191.0 | 221.0 | 220.0 | 207.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS2000 | 228.5 | 200.0 | 38.0 | 197.0 | 233.5 | 232.5 | 215.5 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS2020 | 222.3 | 202.0 | 26.5 | 197.0 | 224.9 | 224.1 | 217.9 | 11.8 | 14.2 | 2.2 | 2.5 | 0.15 | |
| CS2050 | 227.0 | 205.0 | 30.0 | 201.0 | 231.5 | 230.5 | 219.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS2051 | 227.1 | 205.0 | 30.4 | 201.0 | 232.0 | 231.0 | 219.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS2085 | 222.8 | 208.0 | 26.0 | 204.0 | 225.4 | 224.4 | 217.0 | 11.5 | 13.5 | 2.2 | 2.5 | 0.15 | |
| CS2090 | 234.0 | 209.0 | 42.0 | 206.0 | 242.6 | 241.6 | 224.0 | 19.5 | 21.5 | 3.0 | 4.0 | 0.15 | |
| CS2100 | 240.0 | 210.0 | 40.0 | 207.0 | 246.4 | 245.4 | 228.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS2160 | 237.0 | 216.0 | 30.0 | 212.0 | 241.5 | 240.5 | 229.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS2170 | 240.0 | 217.0 | 36.0 | 213.0 | 244.0 | 243.0 | 228.0 | 18.0 | 20.5 | 3.1 | 6.0 | 0.15 | |
| CS2180 | 246.0 | 218.0 | 38.0 | 214.0 | 251.0 | 250.0 | 239.0 | 17.5 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS2190 | 245.0 | 219.0 | 32.0 | 215.0 | 250.9 | 249.9 | 238.4 | 14.5 | 18.0 | 2.8 | 5.0 | 0.15 | |
| CS2201 | 246.0 | 220.0 | 41.0 | 216.0 | 254.6 | 253.6 | 236.0 | 20.5 | 22.5 | 3.0 | 4.0 | 0.15 | |
| CS2202 | 241.0 | 220.0 | 26.0 | 216.0 | 245.3 | 244.3 | 234.0 | 11.0 | 13.5 | 2.2 | 4.0 | 0.15 | |
| CS2203 | 241.4 | 220.0 | 25.0 | 216.0 | 244.7 | 244.0 | 233.9 | 11.0 | 13.5 | 2.2 | 4.0 | 0.15 | |
| CS2204 | 239.5 | 220.0 | 31.8 | 216.0 | 244.0 | 243.0 | 232.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS2220 | 246.0 | 222.0 | 36.0 | 218.0 | 251.6 | 250.6 | 236.5 | 18.0 | 20.5 | 3.1 | 5.0 | 0.15 | |
| CS2230 | 251.4 | 223.0 | 38.0 | 219.0 | 256.5 | 255.5 | 238.5 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS2231 | 251.5 | 223.0 | 38.0 | 219.0 | 258.0 | 257.0 | 241.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS2250 | 253.0 | 225.0 | 38.0 | 221.0 | 258.0 | 257.0 | 241.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS2254 | 252.0 | 225.4 | 46.0 | 222.0 | 257.0 | 255.9 | 238.9 | 21.0 | 23.5 | 3.1 | 6.5 | 0.15 | |
| CS2255 | 251.6 | 225.5 | 38.0 | 222.0 | 256.5 | 255.5 | 238.5 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS2320 | 260.0 | 232.0 | 36.0 | 228.0 | 265.0 | 264.0 | 250.0 | 18.0 | 20.5 | 3.1 | 6.0 | 0.15 | |
| CS2321 | 259.5 | 232.0 | 38.0 | 228.0 | 264.7 | 263.7 | 247.0 | 18.0 | 20.5 | 3.1 | 6.0 | 0.15 | |
| CS2340 | 260.0 | 234.0 | 36.0 | 230.0 | 266.0 | 265.0 | 250.0 | 18.0 | 20.5 | 3.1 | 6.0 | 0.15 | |
| CS2348 | 255.0 | 235.0 | 28.0 | 231.0 | 260.0 | 259.0 | 249.0 | 12.5 | 14.5 | 2.8 | 5.0 | 0.15 | |
| CS2350 | 259.5 | 235.0 | 38.0 | 231.0 | 264.7 | 263.7 | 247.0 | 18.0 | 20.5 | 3.1 | 6.0 | 0.15 | |
| CS2360 | 266.0 | 236.0 | 42.0 | 233.0 | 275.0 | 274.0 | 256.0 | 19.5 | 21.5 | 3.0 | 4.0 | 0.15 | |
| CS2380 | 261.0 | 238.0 | 32.0 | 234.0 | 265.5 | 264.5 | 254.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS2390 | 268.0 | 239.0 | 40.0 | 235.0 | 274.2 | 273.2 | 257.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS2400 | 262.8 | 240.0 | 38.0 | 236.0 | 273.5 | 272.5 | 255.5 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS2401 | 268.5 | 240.0 | 38.0 | 236.0 | 273.5 | 272.5 | 255.5 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS2410 | 273.0 | 241.0 | 40.0 | 237.0 | 278.0 | 277.0 | 266.0 | 19.0 | 21.5 | 3.1 | 6.5 | 0.15 | |
| CS2450 | 264.5 | 245.0 | 32.0 | 241.0 | 269.0 | 268.0 | 257.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS2500 | 276.0 | 250.0 | 44.0 | 246.0 | 284.6 | 283.6 | 266.0 | 20.5 | 22.5 | 3.1 | 6.5 | 0.15 | |
| CS2501 | 270.0 | 250.0 | 30.0 | 246.0 | 274.7 | 273.7 | 262.0 | 14.5 | 17.0 | 2.8 | 5.0 | 0.15 | |
| CS2520 | 280.0 | 252.0 | 38.0 | 249.0 | 285.5 | 284.5 | 267.5 | 18.5 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS2540 | 280.1 | 254.0 | 38.0 | 251.0 | 286.2 | 285.2 | 269.0 | 18.5 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS2600 | 288.0 | 260.0 | 40.0 | 256.0 | 295.0 | 294.0 | 276.0 | 18.5 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS2620 | 290.0 | 262.0 | 38.0 | 259.0 | 298.0 | 297.0 | 280.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS2650 | 293.0 | 265.0 | 38.0 | 261.0 | 298.0 | 297.0 | 280.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| Drawing No. | Seal Set | Shaft (Max) d | Housing Bore | ||||||||||
| PN# | A= | D | ID | H | dh | de | df | t1 | t2min | t3 | r | Tol. | |
| for | |||||||||||||
| CS2651 | 292.8 | 265.0 | 46.0 | 262.0 | 298.0 | 297.0 | 280.0 | 21.0 | 23.5 | 3.1 | 6.5 | 0.15 | |
| CS2652 | 294.0 | 265.0 | 38.0 | 261.0 | 299.0 | 298.0 | 280.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS2680 | 293.0 | 268.0 | 38.0 | 265.0 | 298.0 | 297.0 | 280.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.15 | |
| CS2720 | 300.0 | 272.0 | 40.0 | 268.0 | 305.0 | 304.0 | 286.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.20 | |
| CS2740 | 300.0 | 274.0 | 40.0 | 270.0 | 306.0 | 305.0 | 286.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.20 | |
| CS2750 | 303.0 | 275.0 | 38.0 | 271.0 | 308.0 | 307.0 | 290.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.20 | |
| CS2770 | 310.0 | 277.0 | 38.0 | 273.0 | 315.5 | 314.5 | 303.0 | 17.5 | 20.5 | 3.1 | 6.5 | 0.20 | |
| CS2820 | 314.0 | 282.0 | 40.0 | 280.0 | 320.0 | 319.0 | 300.0 | 18.5 | 21.0 | 3.1 | 6.5 | 0.20 | |
| CS2825 | 310.8 | 282.5 | 38.0 | 279.0 | 316.4 | 315.4 | 298.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.20 | |
| CS2940 | 327.0 | 298.0 | 42.0 | 294.0 | 333.2 | 332.2 | 315.0 | 19.0 | 21.5 | 3.1 | 6.5 | 0.20 | |
| CS2980 | 328.0 | 298.0 | 40.0 | 295.0 | 332.5 | 331.5 | 315.0 | 19.0 | 21.5 | 3.1 | 6.5 | 0.20 | |
| CS3000 | 328.0 | 300.0 | 40.0 | 295.0 | 333.0 | 332.0 | 315.0 | 19.0 | 21.5 | 3.1 | 6.5 | 0.20 | |
| CS3001 | 324.6 | 300.0 | 38.0 | 295.0 | 335.5 | 334.5 | 318.0 | 17.5 | 20.5 | 3.1 | 6.5 | 0.20 | |
| CS3002 | 325.0 | 300.0 | 38.0 | 295.0 | 336.5 | 335.5 | 318.0 | 17.5 | 20.5 | 3.1 | 6.5 | 0.20 | |
| CS3010 | 328.0 | 301.0 | 38.0 | 296.0 | 333.0 | 332.0 | 315.0 | 18.4 | 20.4 | 0.7 | 6.3 | 0.20 | |
| CS3090 | 337.0 | 309.0 | 40.0 | 304.0 | 341.0 | 340.0 | 325.0 | 19.0 | 21.5 | 3.1 | 6.5 | 0.20 | |
| CS3180 | 341.0 | 318.0 | 38.0 | 315.0 | 351.5 | 350.5 | 334.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.20 | |
| CS3181 | 346.0 | 318.0 | 38.0 | 315.0 | 351.5 | 350.5 | 334.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.20 | |
| CS3185 | 346.0 | 318.5 | 46.0 | 315.0 | 351.5 | 350.5 | 334.0 | 21.0 | 23.5 | 3.1 | 6.5 | 0.20 | |
| CS3200 | 346.0 | 320.0 | 38.0 | 317.0 | 351.5 | 350.5 | 334.0 | 18.0 | 20.5 | 3.1 | 6.5 | 0.20 | |
| CS3201 | 346.5 | 320.1 | 46.0 | 317.0 | 351.5 | 350.5 | 334.0 | 21.0 | 23.5 | 3.1 | 6.5 | 0.20 | |
| CS3202 | 348.0 | 320.2 | 40.0 | 317.0 | 354.5 | 353.5 | 338.0 | 19.0 | 21.5 | 3.1 | 6.5 | 0.20 | |
| CS3260 | 354.0 | 326.0 | 38.0 | 323.0 | 360.0 | 359.0 | 346.0 | 17.5 | 20.5 | 3.1 | 6.5 | 0.20 | |
| CS3360 | 368.0 | 336.0 | 40.0 | 333.0 | 374.8 | 373.8 | 358.0 | 19.0 | 21.5 | 3.1 | 6.5 | 0.20 | |
| CS3395 | 368.0 | 339.5 | 40.0 | 335.0 | 374.8 | 373.8 | 358.0 | 19.0 | 21.5 | 3.1 | 6.5 | 0.20 | |
| CS3396 | 368.5 | 339.6 | 38.0 | 335.0 | 374.8 | 373.8 | 358.0 | 19.0 | 21.5 | 3.1 | 6.5 | 0.20 | |
| CS3400 | 370.0 | 340.0 | 40.4 | 335.0 | 375.7 | 374.7 | 358.0 | 19.0 | 21.5 | 3.1 | 6.5 | 0.20 | |
| CS3500 | 376.0 | 350.0 | 44.0 | 345.0 | 386.0 | 385.0 | 368.0 | 20.5 | 22.5 | 3.1 | 6.5 | 0.20 | |
| CS3501 | 375.0 | 350.0 | 38.0 | 345.0 | 385.5 | 384.5 | 368.0 | 17.5 | 20.5 | 3.1 | 6.5 | 0.20 | |
| CS3550 | 375.0 | 355.0 | 38.0 | 350.0 | 385.5 | 384.5 | 368.0 | 17.5 | 20.5 | 3.1 | 6.5 | 0.20 | |
| CS3560 | 381.0 | 356.0 | 38.0 | 351.0 | 389.5 | 388.5 | 370.0 | 17.5 | 20.5 | 3.1 | 6.5 | 0.20 | |
| CS3650 | 394.2 | 365.0 | 38.0 | 361.0 | 400.0 | 399.0 | 381.0 | 18.0 | 20.5 | 3.0 | 6.5 | 0.20 | |
| CS3660 | 394.4 | 366.0 | 38.0 | 361.0 | 399.5 | 398.5 | 381.0 | 17.5 | 20.5 | 3.0 | 6.5 | 0.20 | |
| CS3661 | 394.0 | 366.0 | 46.0 | 361.0 | 399.5 | 398.5 | 381.0 | 21.0 | 23.5 | 3.1 | 6.5 | 0.20 | |
| CS3662 | 394.3 | 366.0 | 40.0 | 361.0 | 399.5 | 398.5 | 381.0 | 17.5 | 20.5 | 3.0 | 6.5 | 0.20 | |
| CS3690 | 394.4 | 369.0 | 38.0 | 365.0 | 399.5 | 398.5 | 381.0 | 17.5 | 20.5 | 3.0 | 6.5 | 0.20 | |
| CS3691 | 394.0 | 369.0 | 46.0 | 365.0 | 399.5 | 398.5 | 381.0 | 21.0 | 23.5 | 3.1 | 6.5 | 0.20 | |
| CS3700 | 397.8 | 370.0 | 38.0 | 365.0 | 403.5 | 402.5 | 385.0 | 17.5 | 20.5 | 3.0 | 6.5 | 0.20 | |
| CS3805 | 405.0 | 380.5 | 40.0 | 375.0 | 412.0 | 411.0 | 395.0 | 18.0 | 21.5 | 3.7 | 6.0 | 0.20 | |
| CS3810 | 405.0 | 381.0 | 40.6 | 376.0 | 415.0 | 414.0 | 397.0 | 19.0 | 21.5 | 3.1 | 6.5 | 0.20 | |
| CS3820 | 410.0 | 382.0 | 42.0 | 378.0 | 415.4 | 414.4 | 400.0 | 19.5 | 21.5 | 3.0 | 4.0 | 0.20 | |
| CS3850 | 413.0 | 387.0 | 46.0 | 382.0 | 419.5 | 418.5 | 400.0 | 21.0 | 23.5 | 3.1 | 6.5 | 0.20 | |
| CS3870 | 415.0 | 387.0 | 38.0 | 382.0 | 419.5 | 418.5 | 402.0 | 17.5 | 20.5 | 3.0 | 6.5 | 0.20 | |
| CS3871 | 415.1 | 387.0 | 38.0 | 382.0 | 420.3 | 419.3 | 402.0 | 17.5 | 20.5 | 3.0 | 6.5 | 0.20 | |
| CS3878 | 410.1 | 387.8 | 38.0 | 382.0 | 419.5 | 418.5 | 402.0 | 18.0 | 20.5 | 3.0 | 6.5 | 0.20 | |
| CS3880 | 417.0 | 388.0 | 38.0 | 383.0 | 423.5 | 422.5 | 405.0 | 17.5 | 20.5 | 3.0 | 6.5 | 0.20 | |
| CS3881 | 416.2 | 388.0 | 38.0 | 383.0 | 421.6 | 420.6 | 402.0 | 17.5 | 20.5 | 3.0 | 6.5 | 0.20 | |
| CS4000 | 427.0 | 400.0 | 38.0 | 395.0 | 432.4 | 431.4 | 414.0 | 17.5 | 20.5 | 3.0 | 6.5 | 0.20 | |
| CS4070 | 436.0 | 407.0 | 38.0 | 404.0 | 442.5 | 441.5 | 424.0 | 17.5 | 20.5 | 3.0 | 6.5 | 0.20 | |
| CS4240 | 454.0 | 424.0 | 42.0 | 420.0 | 461.0 | 460.0 | 444.0 | 19.5 | 21.5 | 3.0 | 4.0 | 0.20 | |
| CS4285 | 454.1 | 428.5 | 37.0 | 425.0 | 462.3 | 461.3 | 444.0 | 18.0 | 21.0 | 3.0 | 6.5 | 0.20 | |
| CS4290 | 457.0 | 429.0 | 38.0 | 426.0 | 463.5 | 462.5 | 444.0 | 17.5 | 20.5 | 3.0 | 6.5 | 0.20 | |
| CS4291 | 457.2 | 429.0 | 46.0 | 426.0 | 462.3 | 461.3 | 444.0 | 21.0 | 23.5 | 3.1 | 6.5 | 0.20 | |
| CS4300 | 457.0 | 430.0 | 38.0 | 426.0 | 462.3 | 461.3 | 444.0 | 17.5 | 20.5 | 3.0 | 6.5 | 0.20 | |
| CS4450 | 473.0 | 445.0 | 38.0 | 440.0 | 478.3 | 477.3 | 460.0 | 17.5 | 20.5 | 3.0 | 6.5 | 0.20 | |
| CS4480 | 482.5 | 448.0 | 40.0 | 443.0 | 486.3 | 485.3 | 470.0 | 19.0 | 21.5 | 3.1 | 6.5 | 0.20 | |
| CS4500 | 480.0 | 450.0 | 50.0 | 445.0 | 492.2 | 490.2 | 470.0 | 23.5 | 25.5 | 4.0 | 6.0 | 0.20 | |
| CS4540 | 482.6 | 454.0 | 39.0 | 450.0 | 487.7 | 486.7 | 470.0 | 22.0 | 24.0 | 3.7 | 6.3 | 0.20 | |
| CS4600 | 494.0 | 460.0 | 60.0 | 455.0 | 504.8 | 503.2 | 484.0 | 23.8 | 25.8 | 4.7 | 8.0 | 0.20 | |
| CS4650 | 495.0 | 465.0 | 44.0 | 460.0 | 500.7 | 498.5 | 482.9 | 21.2 | 23.2 | 4.7 | 7.0 | 0.20 | |
| CS4651 | 497.0 | 465.0 | 44.0 | 460.0 | 503.1 | 500.9 | 482.9 | 21.2 | 23.2 | 4.7 | 7.0 | 0.20 | |
| CS4700 | 500.0 | 470.0 | 50.0 | 465.0 | 512.2 | 510.2 | 490.0 | 23.5 | 25.5 | 4.0 | 6.0 | 0.25 | |
| CS5050 | 533.4 | 505.0 | 44.0 | 500.0 | 538.4 | 537.4 | 521.0 | 19.7 | 21.7 | 4.0 | 6.5 | 0.25 | |
| CS5051 | 535.0 | 505.0 | 44.0 | 500.0 | 541.7 | 539.7 | 521.0 | 19.7 | 21.7 | 4.2 | 6.5 | 0.25 | |
| CS5080 | 548.0 | 508.0 | 60.0 | 503.0 | 553.0 | 551.5 | 524.0 | 23.0 | 26.0 | 5.0 | 9.0 | 0.25 | |
| CS5300 | 560.0 | 530.0 | 50.0 | 524.0 | 572.2 | 570.2 | 545.0 | 23.5 | 25.5 | 4.0 | 6.0 | 0.25 | |
| CS5380 | 568.0 | 538.0 | 44.0 | 532.0 | 573.1 | 572.1 | 555.0 | 19.7 | 21.7 | 4.0 | 6.5 | 0.25 | |
| CS5381 | 567.0 | 538.0 | 44.0 | 532.0 | 572.2 | 571.2 | 554.0 | 19.7 | 21.7 | 4.0 | 6.5 | 0.25 | |
| CS5382 | 580.0 | 538.0 | 62.0 | 532.0 | 585.0 | 583.5 | 556.0 | 23.0 | 26.0 | 5.0 | 9.0 | 0.25 | |
| CS5590 | 590.0 | 559.0 | 50.0 | 554.0 | 602.2 | 600.2 | 575.0 | 23.5 | 25.5 | 4.0 | 6.0 | 0.25 | |
| CS5760 | 608.0 | 576.0 | 44.0 | 572.0 | 613.0 | 612.0 | 596.0 | 19.7 | 21.7 | 4.0 | 6.5 | 0.25 | |
| CS5800 | 608.0 | 580.0 | 44.0 | 575.0 | 613.0 | 612.0 | 596.0 | 19.7 | 21.7 | 4.0 | 6.5 | 0.25 | |
| CS5910 | 623.0 | 591.0 | 50.0 | 586.0 | 635.2 | 633.2 | 613.0 | 23.5 | 25.5 | 4.0 | 6.0 | 0.25 | |
| CS5960 | 628.0 | 596.0 | 50.0 | 591.0 | 640.2 | 638.2 | 618.0 | 23.5 | 25.5 | 4.0 | 6.0 | 0.25 | |
| CS6200 | 650.0 | 620.0 | 50.0 | 615.0 | 662.2 | 660.2 | 635.0 | 23.5 | 25.5 | 4.0 | 6.0 | 0.25 | |
| CS6600 | 695.0 | 660.0 | 53.0 | 653.0 | 705.3 | 703.3 | 680.0 | 20.0 | 22.5 | 4.0 | 6.0 | 0.25 | |
| CS6670 | 700.0 | 667.0 | 44.0 | 660.0 | 705.6 | 704.3 | 687.0 | 21.3 | 24.0 | 3.7 | 6.3 | 0.25 | |
| CS6671 | 700.0 | 667.0 | 50.0 | 660.0 | 705.6 | 704.3 | 687.0 | 21.5 | 26.0 | 3.7 | 6.3 | 0.25 | |
| CS7180 | 750.0 | 718.0 | 50.0 | 710.0 | 762.2 | 760.2 | 740.0 | 23.5 | 25.5 | 4.0 | 6.0 | 0.25 | |
| CS7370 | 768.0 | 737.0 | 50.0 | 730.0 | 784.0 | 782.0 | 760.0 | 24.0 | 26.0 | 4.0 | 6.0 | 0.25 | |
| CS7380 | 770.0 | 738.0 | 50.0 | 730.0 | 782.0 | 780.0 | 760.0 | 24.0 | 26.0 | 4.0 | 6.0 | 0.25 | |
| CS7450 | 800.0 | 745.0 | 80.0 | 730.0 | 806.9 | 805.9 | 775.0 | 34.5 | 38.9 | 4.4 | 10.0 | 0.30 | |
| CS7740 | 807.0 | 773.0 | 44.0 | 763.0 | 812.4 | 811.4 | 794.0 | 22.0 | 24.0 | 3.7 | 6.3 | 0.30 | |
| CS7700 | 825.0 | 770.0 | 80.0 | 755.0 | 831.9 | 830.9 | 800.0 | 34.5 | 38.9 | 4.4 | 10.0 | 0.30 | |
| CS7750 | 821.0 | 775.0 | 60.0 | 750.0 | 828.0 | 826.5 | 798.0 | 23.0 | 26.0 | 5.0 | 9.0 | 0.25 | |
| CS7800 | 835.0 | 780.0 | 80.0 | 765.0 | 841.9 | 840.9 | 810.0 | 34.5 | 38.9 | 4.4 | 10.0 | 0.30 | |
| CS8250 | 865.0 | 825.0 | 46.6 | 815.0 | 870.6 | 869.6 | 852.7 | 19.0 | 23.0 | 3.7 | 6.3 | 0.30 | |
| CS8251 | 865.1 | 825.0 | 48.0 | 815.0 | 870.6 | 869.6 | 853.0 | 18.5 | 23.5 | 3.7 | 6.3 | 0.30 | |
| CS8252 | 872.0 | 825.0 | 60.0 | 815.0 | 876.0 | 874.5 | 846.0 | 23.0 | 26.0 | 5.0 | 9.0 | 0.30 | |
| CS8320 | 865.0 | 832.0 | 44.0 | 820.0 | 870.6 | 869.6 | 852.7 | 18.5 | 23.5 | 3.7 | 6.3 | 0.30 | |
| CS8300 | 886.0 | 830.0 | 80.0 | 815.0 | 891.9 | 890.9 | 860.0 | 34.5 | 38.9 | 4.4 | 10.0 | 0.30 | |
| CS8350 | 886.0 | 835.0 | 80.0 | 820.0 | 891.9 | 890.9 | 860.0 | 34.5 | 38.9 | 4.4 | 10.0 | 0.30 | |
| CS8950 | 951.0 | 895.0 | 80.0 | 885.0 | 956.9 | 955.9 | 924.0 | 34.5 | 38.9 | 4.4 | 10.0 | 0.30 | |
| CS9000 | 941.0 | 900.0 | 60.0 | 885.0 | 946.3 | 945.2 | 922.4 | 23.8 | 25.2 | 4.7 | 8.0 | 0.30 | |
| CS9200 | 976.0 | 920.0 | 80.0 | 900.0 | 981.9 | 980.9 | 950.0 | 34.5 | 38.9 | 4.4 | 10.0 | 0.30 | |
| CS10300 | 1085.0 | 1030.0 | 80.0 | 1010.0 | 1090.9 | 1089.9 | 1058.0 | 34.5 | 38.9 | 4.4 | 10.0 | 0.30 | |
| CS10440 | 1105.0 | 1044.0 | 80.0 | 1024.0 | 1110.9 | 1109.9 | 1078.0 | 34.5 | 38.9 | 4.4 | 10.0 | 0.30 | |
The Fuyote design, in which a single metallic seal rotates, produces a leak-proof seal, requires no maintenance, has an exceptionally long service life, and accounts for factors like as vibration, misalignment, eccentricity, assembly wear, and others. The benefits of FUYOTE products are displayed below.
Black seal faces eliminate o-ring sliding by reducing corrosion and improving o-ring grip. Fuyote offers anti-skid stripes to customers who want the white seal face for the same result.
Seal contact bands have cross-hatched grooves that enable adequate oil flow and heat control, allowing the seals to function under the worst industrial conditions. Additionally, it resolves an issue that a rubber oil seal cannot.
A specific procedure is used to create the end grinding surface of every product. It protects against premature sealing failure caused by the mismatch of various angular products and provides spherical angular stability of goods in the same batch.
FUYOTE creates and produces o-rings to go with its own products. High elasticity makes the products durable by reducing wear.
Benefits of spherical cant design:The two meshing boundary lines are parallel. In order to correct for shaft eccentricity or misalignment, let self-centering work.
Mechanical face seals undergo metamorphosis after prolonged exposure to air. To prepare for installation, only remove the seal packing. Mechanical face seals can be damaged easily. Install with care, using a dust-free environment.
To guarantee that o-rings are installed correctly, we advise using installation tools. Twist on o-rings may cause unequal stress and creep down from the metal ring if poorly placed. induce early failure eventually.
Mechanical face seals, particularly the contact band, are highly precise products. Please put on gloves during assembling and refrain from using sharp objects.
Floating seal must be stored in a cold, dark area since the O-ring is temperature-sensitive. Lay flat and avoid crushing when storing.
O-rings that are twisted may experience uneven stress, slip away from the metal ring, and eventually fail early.
Mechanical face seals must operate under specific conditions to ensure effective sealing. They are not suitable for environments with incorrect pressure or velocity, and careful attention must be paid to the choice of lubricants.
Recommended Temperature Range: -40°C to 150°C
Maximum Working Speed: Can withstand circumferential speeds up to 10 m/sec.
Pressure Limit: O-ring type mechanical face-to-face seals typically handle up to 0.3 MPa.
Proper lubrication is essential for the longevity and performance of mechanical face seals. Oil lubrication is preferred over grease lubrication for sealing gaps. The oil level should be maintained between the center of the axis and two-thirds of the seal's interior diameter, with SAE 80 and SAE 90 gearbox oils recommended for optimal performance.
When installing mechanical face seals, it's important to avoid using sharp tools, as improper handling can damage the sealing face of the metal ring permanently. For most seals, including floating seals, installation tools are essential to ensure correct assembly and prevent damage. However, the Square Bore mechanical face type seal is an exception.
The installation tool typically involves a slotted ring that fits around the seal ring. The tool's step is positioned between the elastomeric ring and the seal ring's land, allowing pressure to be applied directly to the O-ring during installation. This ensures a secure and precise fit.
Types of installation tools and guide are offered in this part.
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