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Inner Ring

JR20X25X20,5

Inner Ring
Item #101669437
  • 0.79 in Inner Diameter
  • 0.98 in Outer Diameter
  • 0.81 in Overall Width
Inner Ring
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    Shipment Options
  • 0.79 in Inner Diameter
  • 0.98 in Outer Diameter
  • 0.81 in Overall Width

features

  • Best used with our drawn cup needle roller bearings to provide a hardened and properly toleranced inner race
  • Made from premium high carbon, high chromium steel
  • Available with an oil hole (-OH)
  • Available in inch (IR) and metric (JR) sizes
  • May also be used as a wear bushing
Oil Hole w/o Oil Hole
Self Aligning No
Series JR
Radial Internal Clearance Specification N/A
Bore Type Round Bore, Metric Type
Bearing Design Removable Inner Ring – Straight
Operating Temperature [Max] 230 ˚F
Precision Ground Yes
Lubricant Rust Preventative
Component Inner Ring
I.D. 20 mm
End Type N/A
Radial Internal Clearance N/A
Operating Temperature [Min] -22 ˚F
Enclosure N/A
Bearing Material High Carbon Chrome Steel
Overall Width 0.81 in, 20.5 mm
Cage Material N/A
Precision Class ABEC 1
Tolerance Iso Class 0 (RBEC 1)
Relubricatable No
Fillet Radius 0.01 in, 0.3 mm
Inner Ring Width 0.81 in, 20.5 mm
O.D. Type Straight
Capacity N/A
Relubrication Feature No
O.D. 25 mm
Weight 0.03 LB
EAN or UPC 605790204197
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