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Inner Ring

JR25X30X20

Inner Ring
Item #101649292
  • 0.98 in Inner Diameter
  • 1.18 in Outer Diameter
  • 0.79 in Overall Width
Inner Ring
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    Shipment Options
  • 0.98 in Inner Diameter
  • 1.18 in Outer Diameter
  • 0.79 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
Series JR
Inner Ring Width 0.79 in, 20 mm
Self Aligning No
Bearing Design Removable Inner Ring – Straight
End Type N/A
Fillet Radius 0.01 in, 0.3 mm
Component Inner Ring
Enclosure N/A
Capacity N/A
Cage Material N/A
Tolerance Iso Class 0 (RBEC 1)
O.D. 30 mm
I.D. 25 mm
Bore Type Round Bore, Metric Type
Lubricant Rust Preventative
Relubrication Feature No
Precision Class ABEC 1
Operating Temperature [Min] -22 ˚F
Oil Hole w/o Oil Hole
Operating Temperature [Max] 230 ˚F
O.D. Type Straight
Bearing Material High Carbon Chrome Steel
Overall Width 0.79 in, 20 mm
Precision Ground Yes
Relubricatable No
Radial Internal Clearance N/A
Radial Internal Clearance Specification N/A
Weight 6.9 LB
EAN or UPC 605790208638
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