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Nitrile Rubber Single Lip Shaft Seal

50070

Nitrile Rubber Single Lip Shaft Seal
Item #100748100
  • 5 in Shaft Diameter
  • 6.25 in Housing Bore
  • 0.25 in Overall Width
  • Nitrile Rubber (NBR) Lip Material
  • Grease Seal
Nitrile Rubber Single Lip Shaft Seal
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    Shipment Options
  • 5 in Shaft Diameter
  • 6.25 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
Housing Bore Dia. 6.25 in
Cover/Compensation Ring/Plate Required No
Shaft Dia. 5 in
Seal Design Grease Seal
Installation Housing Press Fit
Case Construction Steel Case w/o Inner Case
Bore Sealant Bore Tite
Spring Material None
Construction HM21
Pressure 3 psi
Seal Type Grease
Lip Material Nitrile Rubber (NBR)
Seal Application Dirt Exclusion And Grease Retention At Slower Speeds, Maximum Dirt Exclusion
Speed 0.02 ft/min
Lubricant Grease
Temperature Range [Min] -65 °F
Design HM21
Case Design Metal Case
Solid Yes
Case Material Steel
Surface Speed [Nom] 2,000 ft/min
Overall Width 0.25 in
Operating Temperature [Max] 210 °F
Temperature Range [Max] 225 °F
Operating Temperature [Min] -40 °F
Inch/Metric Inch
Lip Style Internal
Pressure [Max] 3 psi
Misalignment & Runout (In. @ Feet Per Minute) 0.010@500, 0.005@2000
Lip Type Single Lip
Weight 0.415 LB
EAN or UPC 85311037396
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