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Single Lip Shaft Seal with Spring

17557

Single Lip Shaft Seal with Spring
Item #100000890
  • 1.75 in Shaft Diameter
  • 2.75 in Housing Bore
  • 0.313 in Overall Width
  • Nitrile Rubber (NBR) Lip Material
  • SKF Wave Seal
Single Lip Shaft Seal with Spring
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    Shipment Options
  • 1.75 in Shaft Diameter
  • 2.75 in Housing Bore
  • 0.313 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
Design CRW1
Housing Bore Dia. 2.75 in
Family Name Single Lip With Spring Shaft Seal
Overall Width 0.313 in
Pressure 10 psi
Cover/Compensation Ring/Plate Required No
Speed 0.07 ft/min
Seal Type Oil
Surface Speed [Nom] 2,063 ft/min
Temperature Range [Min] -65 °F
Lubricant Oil or Grease
Shaft Dia. 1.75 in
Bore Sealant Bore Tite
Seal Width 0.313 in
Operating Temperature [Min] -40 °F
Temperature Range [Max] 225 °F
Solid Yes
Seal Application General Purpose
Lip Material Nitrile Rubber (NBR)
Spring Type Garter
Case Material Steel
Misalignment & Runout (In. @ Feet Per Minute) 0.015@1000, 0.010@3600
Inch/Metric Inch
Seal Design SKF Wave
Installation Housing Press Fit
Lip Type Single Lip
Construction CRW1
Case Construction Steel Case w/o Inner Case
Operating Temperature [Max] 210 °F
Lip Style Internal
Case Design Metal Case
Spring Material Carbon Steel
Weight 0.066 LB
EAN or UPC 85311018708
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