Model 145A2 V-Ring Excluder Seal, Nitrile, 17.920-19.890 inch Shaft, 0.656 inch Cross-section, 0.781 inch Width
21750-0475
- Shipping Weight: 0.796 lbs
- Style/Model: Model 145A2
- Shaft Size/Range (inch): 17.920 - 19.890
- Shaft Size/Range (mm): 455.17 - 505.21
- Lip Material: Nitrile
- Configuration Type (Seals): Single Lip
- ADI/TSE Free: No
- API 589 Compliant: No
- API607Compliant: No
- API622Compliant: No
- Approximate Assembled Width (inch): 0.781
- Approximate Assembled Width (mm): 19.84
- Assembled Cross-Section (inch): 0.656
- Assembled Cross-Section (mm): 16.66
- Assembled Width Tolerance (inch): 0.156
- Assembled Width Tolerance (mm): 4
- DFARS Compliant: No
- Fire Safe API 6FB: No
- Heel/Clamp Height (inch): 0.500
- Heel/Clamp Height (mm): 12.70
- KTW Compliant: No
- Lip Base Material Abbreviation: NBR
- Lip Base Material Name: Nitrile
- Max Face Bore (inch): Shaft + .391 inch
- Max Face Bore (mm): Shaft + 9.9 mm
- Max Temperature (C): 93
- Max Temperature (F): 200
- Min Face Diameter (inch): Shaft + 1.750 inch
- Min Face Diameter (mm): Shaft + 44.5 mm
- NSF® 61 Certified: No
- Overall Free Width (inch): 0.969
- Overall Free Width (mm): 24.61
- Oxygen Service: No
- REACH Compliant: No
- RoHS Compliant: No
- Split or Solid: Solid
- Standard/Special: Standard
- UPC Code: 717744555252
- USDA Approved: No
- USP VI 661 Compliant: No
- USP VI 87 Compliant: No
- USP VI 88 Compliant: No
- Primary Dimensional Unit of Measure: Imperial
- Shaft Contact Width (inch): 0.563
- Pressure Max (psi): Ambient
- Pressure Max (bar): Ambient
- Shaft Contact Width (mm): 14.30
- Shaft Min Size (inch): 17.920
- Shaft Max Size (inch): 19.890
- Max Shaft Surface Speed (meter/sec): 25.4
- Shaft Min Size (mm): 455.17
- Shaft Max Size (mm): 505.21
- Max Shaft Surface Speed (feet/min): 5000
Model 145A2 is a solid design face-type excluder seal designed for 0.781 ±0.156" (19.8 ±3.9 mm) assembled width.
- Overview
Features and Benefits:
- High-speed service
- Designed for 0.781 +/- 0.156in (19.8 +/- 3.9 mm) assembled width.