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High Carbon Chrome Steel Inner Ring

JR20X25X30

High Carbon Chrome Steel Inner Ring
Item #101659505
  • 0.79 in Inner Diameter
  • 0.98 in Outer Diameter
  • 1.18 in Overall Width
High Carbon Chrome Steel Inner Ring
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  • 0.79 in Inner Diameter
  • 0.98 in Outer Diameter
  • 1.18 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
Inner Ring Width 1.18 in, 30 mm
O.D. Type Straight
Bearing Design Removable Inner Ring – Straight
Tolerance Iso Class 0 (RBEC 1)
Bearing Material High Carbon Chrome Steel
Radial Internal Clearance Specification N/A
Enclosure N/A
Relubricatable No
Operating Temperature [Max] 230 ˚F
Lubricant Rust Preventative
Precision Ground Yes
Radial Internal Clearance N/A
Component Inner Ring
Precision Class ABEC 1
Relubrication Feature No
O.D. 25 mm
Capacity N/A
Self Aligning No
Series JR
Bore Type Round Bore, Metric Type
End Type N/A
Operating Temperature [Min] -22 ˚F
Overall Width 1.18 in, 30 mm
I.D. 20 mm
Oil Hole w/o Oil Hole
Fillet Radius 0.01 in, 0.3 mm
Cage Material N/A
Weight 0.011 LB
EAN or UPC 605790351327
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