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High Carbon Chrome Steel Inner Ring

IRA-20

High Carbon Chrome Steel Inner Ring
Item #101712159
  • 1.25 in Inner Diameter
  • 1.5 in Outer Diameter
  • 1.29 in Overall Width
High Carbon Chrome Steel Inner Ring
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  • 1.25 in Inner Diameter
  • 1.5 in Outer Diameter
  • 1.29 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
Lubricant Rust Preventative
Shaft Diameter - Slip Fit [Max] 1.2496 in
Series IR
Inner Ring Width 1.29 in, 32.66 mm
O.D. Type Straight
Shaft Diameter - Press Fit [Min] 1.2501 in
Fillet Radius 0.06 in
Overall Width 1.29 in, 32.66 mm
Bearing Material High Carbon Chrome Steel
Capacity N/A
Bearing Design Removable Inner Ring – Straight
Relubrication Feature No
Radial Internal Clearance N/A
Shaft Diameter - Slip Fit [Min] 1.2492 in
O.D. 1.5 in
Enclosure N/A
I.D. 1 1/4 in
Operating Temperature [Min] -22 ˚F
Self Aligning No
End Type N/A
Radial Internal Clearance Specification N/A
Cage Material N/A
Tolerance Iso Class 0 (RBEC 1)
Bore Type Round Bore, Inch Type
Oil Hole w/o Oil Hole
Relubricatable No
Operating Temperature [Max] 230 ˚F
Precision Ground Yes
Precision Class ABEC 1
Component Inner Ring
Weight 0.02 LB
EAN or UPC 605790216848
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