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Single Lip Shaft Seal without Spring

20044

Single Lip Shaft Seal without Spring
Item #100000938
  • 2 in Shaft Diameter
  • 3.061 in Housing Bore
  • 0.25 in Overall Width
  • Nitrile Rubber (NBR) Lip Material
  • Grease Seal
Single Lip Shaft Seal without Spring
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    Shipment Options
  • 2 in Shaft Diameter
  • 3.061 in Housing Bore
  • 0.25 in Overall Width
  • Nitrile Rubber (NBR) Lip Material
  • Grease Seal

description

  • Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. HM21 seals are designed with a sealant coated metal case. They have a conventional double sealing lip made of elastomer. Typical applications include grease lubricated agriculture machinery.

applications

  • Install with lip facing outward for maximum dirt exclusion
  • Conveyor rollers and vehicle wheels

features

  • Maximise the exclusion of contamination
  • Accommodate low speed
  • Easy installation

caution

  • Not generally for oil retention
Installation Housing Press Fit
Solid Yes
Housing Bore Dia. 3.061 in
Seal Width 0.25 in
Surface Speed [Nom] 2,000 ft/min
Lubricant Grease
Operating Temperature [Min] -40 °F
Seal Type Grease
Design HM21
Lip Style Internal
Case Construction Steel Case w/o Inner Case
Cover/Compensation Ring/Plate Required No
Spring Material None
Lip Type Single Lip
Misalignment & Runout (In. @ Feet Per Minute) 0.010@500, 0.005@2000
Temperature Range [Max] 225 °F
Pressure [Max] 3 psi
Seal Application Maximum Dirt Exclusion, Dirt Exclusion And Grease Retention At Slower Speeds
Seal Design Grease Seal
Case Design Metal Case
Operating Temperature [Max] 210 °F
Pressure 3 psi
Construction HM21
Temperature Range [Min] -65 °F
Speed 0.02 ft/min
Shaft Dia. 2 in
Inch/Metric Inch
Overall Width 0.25 in
Lip Material Nitrile Rubber (NBR)
Weight 0.104 LB
EAN or UPC 85311022668
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