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Inner Ring

IRA-8

Inner Ring
Item #101714773
  • 0.5 in Inner Diameter
  • 0.75 in Outer Diameter
  • 0.79 in Overall Width
Inner Ring
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    Shipment Options
  • 0.5 in Inner Diameter
  • 0.75 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
Fillet Radius 0.04 in, 1.02 mm
I.D. 0.5 in, 12.7 mm
Series IR
Capacity N/A
Precision Class ABEC 1
Overall Width 0.79 in, 19.96 mm
Precision Ground Yes
Operating Temperature [Min] -22 ˚F
Shaft Diameter - Slip Fit [Max] 0.4996 in
Bearing Design Removable Inner Ring – Straight
Relubricatable No
O.D. 0.75 in, 19.05 mm
Lubricant Rust Preventative
Self Aligning No
Shaft Diameter - Slip Fit [Min] 0.4992 in
Shaft Diameter - Press Fit [Min] 0.5001 in
Component Inner Ring
Operating Temperature [Max] 230 ˚F
Tolerance Iso Class 0 (RBEC 1)
Cage Material N/A
Relubrication Feature No
Radial Internal Clearance Specification N/A
Inner Ring Width 0.79 in, 19.96 mm
O.D. Type Straight
Radial Internal Clearance N/A
Bearing Material High Carbon Chrome Steel
Oil Hole w/o Oil Hole
Bore Type Round
End Type N/A
Enclosure N/A
Weight 0.006 LB
EAN or UPC 605790199769
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