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18659

Nitrile Rubber Single Lip Shaft Seal

Item #100000906
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Product details

  • 1.88 in Shaft Diameter
  • 2.75 in Housing Bore Diameter
  • 0.25 in Overall Width
  • Nitrile Rubber (NBR) Lip Material
  • Inch

description

  • Nonspring-loaded seal for grease retention or dirt exclusion in applications with slower speeds.

applications

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

features

  • Nonspring-loaded seal

caution

  • Not generally for oil retention

Specifications

Seal Design Bonded Design
Shaft Dia. 1.88 in, 47.63 mm
Pressure 3 psi
Inch/Metric Inch
Spring Material None
Case Construction Steel Case w/o Inner Case
Case Material Steel
Operating Temperature [Min] -40 °F
Misalignment & Runout (In. @ Feet Per Minute) 0.005@2000
Bore Sealant Bore Tite
Lip Type Single Lip
Speed 0.02 ft/min
Housing Bore Dia. 2.75 in, 69.85 mm
Case Design Metal Case
Design HM21
Lip Material Nitrile Rubber (NBR)
Lubricant Grease
Seal Application Dirt Exclusion And Grease Retention At Slower Speeds, Maximum Dirt Exclusion
Overall Width 0.25 in, 6.35 mm
Construction HM21
Lip Style Internal
Solid Yes
Cover/Compensation Ring/Plate Required No
Temperature Range [Max] 225 °F
Temperature Range [Min] -65 °F
Operating Temperature [Max] 210 °F
Installation Housing Press Fit
Weight 0.093 LB
EAN or UPC 85311020312
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