CATEGORY

Materials
Stationary Ring: CER/SIC/TC
Secondary Seal: PTFE
Secondary Seal: PTFE
Operational Conditions
Temperature: -20℃ to +250℃
Size

UMS STANDARD SIZES
| Shaft Size d | D | PCD | D1 | L |
| 0.500" | 25.40 | 17.46 | 2 | 7.95 |
| 0.625" | 31.75 | 20.64 | 2 | 10.3 |
| 0.750" | 34.93 | 23.81 | 2 | 10.3 |
| 0.875" | 38.10 | 26.99 | 2 | 10.3 |
| 1.000" | 41.28 | 30.15 | 2 | 11.1 |
| 1.125" | 44.45 | 33.35 | 2 | 11.1 |
| 1.250" | 47.63 | 36.50 | 2 | 11.1 |
| 1.375" | 50.80 | 39.70 | 2 | 11.1 |
| 1.500" | 53.98 | 42.85 | 2 | 11.1 |
| 1.625" | 60.33 | 47.65 | 3 | 12.7 |
| 1.750" | 63.50 | 50.80 | 3 | 12.7 |
| 1.875" | 66.68 | 54.00 | 3 | 12.7 |
| 2.000" | 69.85 | 57.15 | 3 | 12.7 |
| 2.125" | 76.20 | 60.30 | 3 | 14.3 |
| 2.250" | 79.38 | 63.50 | 3 | 14.3 |
| 2.375" | 82.55 | 66.70 | 3 | 14.3 |
| 2.500" | 85.73 | 69.85 | 3 | 14.3 |
| 2.625" | 85.73 | 73.00 | 3 | 15.9 |
| 2.750" | 88.90 | 76.20 | 3 | 15.9 |
| 2.875" | 95.25 | 79.35 | 3 | 15.9 |
| 3.000" | 98.43 | 82.55 | 3 | 15.9 |
| Shaft Size d | D | PCD | D1 | L |
| 3.125" | 101.60 | 85.75 | 3 | 19.8 |
| 3.250" | 104.78 | 88.90 | 3 | 19.8 |
| 3.375" | 107.95 | 92.05 | 3 | 19.8 |
| 3.500" | 111.13 | 95.25 | 3 | 19.8 |
| 3.625" | 114.30 | 98.40 | 3 | 19.8 |
| 3.750" | 117.48 | 101.60 | 3 | 19.8 |
| 3.875" | 120.65 | 104.80 | 3 | 19.8 |
| 4.000" | 123.83 | 107.95 | 3 | 19.8 |
| 4.125" | 130.18 | 112.70 | 3 | 19.8 |
| 4.250" | 133.35 | 115.90 | 3 | 19.8 |
| 4.375" | 136.53 | 119.05 | 3 | 19.8 |
| 4.500" | 139.70 | 122.25 | 3 | 19.8 |
| 4.625" | 142.88 | 125.40 | 3 | 19.8 |
| 4.750" | 146.05 | 128.60 | 3 | 19.8 |
| 4.875" | 149.23 | 131.75 | 3 | 19.8 |
| 5.000" | 152.40 | 134.95 | 3 | 19.8 |
| 5.125" | 155.58 | 138.10 | 3 | 19.8 |
| 5.250" | 158.75 | 141.30 | 3 | 19.8 |
| 5.375" | 161.93 | 144.45 | 3 | 19.8 |
| 5.500" | 165.10 | 147.65 | 3 | 19.8 |
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Message
If you have any enquiry about quotation or cooperation,please feel free to email us at SALES@UNIQUESEAL.COM or use the following enquiry form. Our sales will contact you with in 24 hours. Thank you for your interest in our products.
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