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Inner Ring

IR-128

Inner Ring
Item #101757829
  • 0.75 in Inner Diameter
  • 1 in Outer Diameter
  • 0.52 in Overall Width
Inner Ring
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    Shipment Options
  • 0.75 in Inner Diameter
  • 1 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
I.D. 3/4 in
Shaft Diameter - Press Fit [Min] 0.7501 in
Bearing Design Removable Inner Ring – Straight
Series IR
Bore Type Round Bore, Inch Type
Capacity N/A
Operating Temperature [Max] 230 ˚F
Radial Internal Clearance N/A
Tolerance Iso Class 0 (RBEC 1)
Shaft Diameter - Slip Fit [Min] 0.7492 in
O.D. 1 in
Cage Material N/A
End Type N/A
Bearing Material High Carbon Chrome Steel
Operating Temperature [Min] -22 ˚F
Self Aligning No
Enclosure N/A
Radial Internal Clearance Specification N/A
Inner Ring Width 0.52 in, 13.08 mm
Component Inner Ring
Fillet Radius 0.04 in
Relubrication Feature No
Oil Hole w/o Oil Hole
Overall Width 0.52 in, 13.08 mm
Lubricant Rust Preventative
Precision Class ABEC 1
Precision Ground Yes
Relubricatable No
O.D. Type Straight
Shaft Diameter - Slip Fit [Max] 0.7496 in
Weight 0.006 LB
EAN or UPC 605790208270
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