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Item #100916237
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Product details

  • 19 7/8" Shaft Diameter
  • 21.645" Housing Bore Diameter
  • 0.790" Width
  • V = Longlife (Fluoroelastomers) (Viton)
  • Type VR1


  • All rubber, split seal, single element, spring loaded. Placed around the shaft and pushed into the seal bore. Held firmly by cover plate that compresses the split joint together.


  • Seals for dirt exclusion
  • Will run against case of seal or housing
  • Hand fitted, no housing required


I.D. 17.72 in, 450 mm
Seal Application Dirt Exclusion
Misalignment & Runout (In. @ Feet Per Minute) 1-4 ° @2400, 5 ° @3000
Lip Style External
Pressure Differential [Max] 4.35 psi
Design VR1
Shaft Dia. [Min] 18.9 in, 480 mm
Case Construction All Rubber
Inch/Metric Metric
Lip Type Face Seal
Shoulder Width 21.645 in
Temperature Range [Min] -40 °F
Seal Material Fluoro Rubber (FKM)
Shaft Dia. 19.875 in
Installation Streched On Shaft
Spring Material None
Construction VR1
Temperature Range [Max] 400 °F
Overall Width 0.56 in, 25 mm
Shaft Dia. [Max] 20.87 in, 530 mm
Lip Material V = Longlife (Fluoroelastomers) (Viton)
Cross Section 0.79 in, 20 mm
Pressure 10 psi
Seal Design Molded Design
Operating Temperature [Max] 390 °F
Pressure [Max] 10 psi
Operating Temperature [Min] -5 °F
Cover/Compensation Ring/Plate Required No
Weight 2.799 LB
EAN or UPC 85311090513
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