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Nitrile Rubber Single Lip Shaft Seal

19400

Nitrile Rubber Single Lip Shaft Seal
Item #100747224
  • 1.938 in Shaft Diameter
  • 3.125 in Housing Bore
  • 0.5 in Overall Width
  • Nitrile Rubber (NBR) Lip Material
  • SKF Wave Seal
Nitrile Rubber Single Lip Shaft Seal
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    Shipment Options
  • 1.938 in Shaft Diameter
  • 3.125 in Housing Bore
  • 0.5 in Overall Width
  • Nitrile Rubber (NBR) Lip Material
  • SKF Wave Seal

description

  • Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. CRW1 seals are designed with a metal case, an SKF WAVE lip made of elastomer with higher pumping rate to reduce heat generation, and a garter spring to optimize sealing against the shaft. Most of the seals feature the SKF Bore Tite coating on the outside diameter that helps fill small imperfections in the housing bore.

features

  • For oil or grease
  • With garter spring
  • WAVE lip creates higher pumping rate
  • WAVE lip has less friction between shaft and lip
  • WAVE lip has a lower temperature at the contact point
Case Construction Steel Case w/o Inner Case
Seal Application General Purpose
Spring Material Carbon Steel
Cover/Compensation Ring/Plate Required No
Misalignment & Runout (In. @ Feet Per Minute) 0.015@1000, 0.010@3600
Inch/Metric Inch
Pressure 10 psi
Case Design Metal Case
Housing Bore Dia. 3.125 in
Speed 0.07 ft/min
Temperature Range [Min] -65 °F
Lubricant Oil or Grease
Operating Temperature [Min] -40 °F
Construction CRW1
Operating Temperature [Max] 210 °F
Shaft Dia. 1.938 in
Solid Yes
Seal Design SKF Wave
Installation Housing Press Fit
Overall Width 0.5 in
Spring Type Garter
Bore Sealant Bore Tite
Case Material Steel
Design CRW1
Lip Style Internal
Lip Material Nitrile Rubber (NBR)
Lip Type Single Lip
Temperature Range [Max] 225 °F
Seal Type Oil
Weight 0.152 LB
EAN or UPC 85311021531
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