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Inner Ring

IR-68

Inner Ring
Item #101712321
  • 0.38 in Inner Diameter
  • 0.56 in Outer Diameter
  • 0.52 in Overall Width
Inner Ring
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  • 0.38 in Inner Diameter
  • 0.56 in Outer Diameter
  • 0.52 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
Bore Type Round Bore, Inch Type
Shaft Diameter - Press Fit [Min] 0.3751 in
O.D. Type Straight
O.D. 0.5625 in
Shaft Diameter - Slip Fit [Max] 0.3746 in
Radial Internal Clearance N/A
Shaft Diameter - Slip Fit [Min] 0.3742 in
Relubricatable No
End Type N/A
Bearing Material High Carbon Chrome Steel
Radial Internal Clearance Specification N/A
Enclosure N/A
Cage Material N/A
Operating Temperature [Min] -22 ˚F
Fillet Radius 0.025 in
Component Inner Ring
I.D. 3/8 in
Series IR
Inner Ring Width 0.52 in, 13.08 mm
Bearing Design Removable Inner Ring – Straight
Precision Class ABEC 1
Oil Hole w/o Oil Hole
Tolerance Iso Class 0 (RBEC 1)
Operating Temperature [Max] 230 ˚F
Capacity N/A
Precision Ground Yes
Self Aligning No
Overall Width 0.52 in, 13.08 mm
Relubrication Feature No
Lubricant Rust Preventative
Weight 0.003 LB
EAN or UPC 605790216817
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