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Inner Ring

IRA-12

Inner Ring
Item #101710972
  • 0.75 in Inner Diameter
  • 1 in Outer Diameter
  • 1.04 in Overall Width
Inner Ring
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    Shipment Options
  • 0.75 in Inner Diameter
  • 1 in Outer Diameter
  • 1.04 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
Bore Type Round Bore, Inch Type
Self Aligning No
Inner Ring Width 1.04 in, 26.31 mm
Overall Width 1.04 in, 26.31 mm
Component Inner Ring
Radial Internal Clearance N/A
Capacity N/A
Lubricant Rust Preventative
Relubricatable No
Precision Ground Yes
Radial Internal Clearance Specification N/A
Series IR
Shaft Diameter - Press Fit [Min] 0.7501 in
Tolerance Iso Class 0 (RBEC 1)
Operating Temperature [Max] 230 ËšF
Bearing Material High Carbon Chrome Steel
Shaft Diameter - Slip Fit [Min] 0.7492 in
Cage Material N/A
Enclosure N/A
Shaft Diameter - Slip Fit [Max] 0.7496 in
Precision Class ABEC 1
I.D. 3/4 in
O.D. Type Straight
Relubrication Feature No
O.D. 1 in
End Type N/A
Operating Temperature [Min] -22 ËšF
Bearing Design Removable Inner Ring – Straight
Fillet Radius 0.04 in
Weight 0.011 LB
EAN or UPC 605790212529
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