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Fluoro Rubber Dual Lip Shaft Seal

34857

Fluoro Rubber Dual Lip Shaft Seal
Item #100747816
  • 3.5 in Shaft Diameter
  • 4.25 in Housing Bore Diameter
  • 0.44 in Overall Width
  • Fluoro Rubber (FKM) Lip Material
  • Inch
Fluoro Rubber Dual Lip Shaft Seal
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    Shipment Options
  • 3.5 in Shaft Diameter
  • 4.25 in Housing Bore Diameter
  • 0.44 in Overall Width
  • Fluoro Rubber (FKM) Lip Material
  • Inch

description

  • Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. CRWHA1 seals are designed with a double metal case, an SKF WAVE lip made of elastomer with a higher pumping rate to reduce heat generation, a garter spring to optimize sealing against the shaft, and a dust lip to improve contamination exclusion. Most of the seals feature the SKF Bore Tite coating on the outside diameter that helps fill small imperfections in the housing bore.

applications

  • Pumps
  • Electric motors
  • Engines
  • Drive axles
  • Transmissions
  • Speed reducers

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
Lip Style Internal
Surface Speed [Nom] 3,600 ft/min
Solid Yes
Seal Design SKF Wave
Cover/Compensation Ring/Plate Required No
Spring Type Garter
Housing Bore Dia. 4.249 in
Bore Sealant Bore Tite
Lip Material Fluorocarbon Rubber (FKM)
Spring Material Carbon Steel
Case Construction Steel Case w/Inner Case
Design CRWHA1
Seal Application Medium Dirt Exclusion
Lubricant Oil or Grease
Pressure 10 psi
Lip Type Dual Lip
Speed 0.07 ft/min
Installation Housing Press Fit
Case Design Metal Case, Inner Case
Shaft Dia. 3.5 in
Seal Type Oil
Temperature Range [Min] -40 °F
Misalignment & Runout (In. @ Feet Per Minute) 0.015@1000, 0.010@3600
Operating Temperature [Min] -5 °F
Operating Temperature [Max] 390 °F
Temperature Range [Max] 400 °F
Overall Width 0.438 in
Construction CRWHA1
Inch/Metric Inch
Case Material Steel
Weight 0.318 LB
EAN or UPC 85311032124
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