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Single Lip Shaft Seal without Spring

12437

Single Lip Shaft Seal without Spring
Item #100746774
  • 1.25 in Shaft Diameter
  • 1.983 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
  • 1.25 in Shaft Diameter
  • 1.983 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
Surface Speed [Nom] 655 ft/min
Operating Temperature [Max] 210 °F
Construction HM21
Misalignment & Runout (In. @ Feet Per Minute) 0.005@2000
Solid Yes
Inch/Metric Inch
Design HM21
Pressure 3 psi
Seal Width 0.25 in
Shaft Dia. 1.25 in
Speed 0.02 ft/min
Overall Width 0.25 in
Cover/Compensation Ring/Plate Required No
Lip Style Internal
Operating Temperature [Min] -40 °F
Lubricant Grease
Spring Material None
Seal Design Grease Seal
Seal Type Grease
Case Design Metal Case
Case Construction Steel Case w/o Inner Case
Temperature Range [Min] -65 °F
Housing Bore Dia. 1.983 in
Lip Material Nitrile Rubber (NBR)
Installation Housing Press Fit
Temperature Range [Max] 225 °F
Seal Application Maximum Dirt Exclusion, Dirt Exclusion And Grease Retention At Slower Speeds
Lip Type Single Lip
Weight 0.04 LB
EAN or UPC 85311011211
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