Model 145A2 V-Ring Excluder Seal, Fluoroelastomer, 47.840-50.000 in Shaft, 0.656 in Cross-section, 0.781 in Width

21751-1250
  • Shipping Weight: 2 lbs
  • Style/Model: Model 145A2
  • Shaft Size/Range (inch): 47.840 - 50.000
  • Shaft Size/Range (mm): 1215.14 - 1270.00
  • Lip Material: Fluoroelastomer
  • Configuration Type (Seals): Single Lip
  • 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
  • Brand: KLOZURE®
  • Heel/Clamp Height (inch): 0.500
  • Heel/Clamp Height (mm): 12.70
  • Lip Base Material Abbreviation: FKM
  • Lip Base Material Name: Fluoroelastomer
  • Max Face Bore (inch): Shaft + 0.391 Inch
  • Max Face Bore (mm): Shaft + 9.9 mm
  • Max Temperature (C): 204
  • Max Temperature (F): 400
  • Min Face Diameter (mm): Shaft + 44.5 mm
  • Min Temperature (C): -30
  • Min Temperature (F): -22
  • Overall Free Width (inch): 0.969
  • Overall Free Width (mm): 24.61
  • Split or Solid: Solid
  • Standard/Special: Standard
  • UPC Code: 717744177478
  • 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
  • Max Shaft Surface Speed (meter/sec): 25.4
  • Shaft Min Size (inch): 47.840
  • Shaft Max Size (inch): 50.000
  • Shaft Min Size (mm): 1215.14
  • Shaft Max Size (mm): 1270.00
  • 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.