Skip to content Skip to navigation menu
Inner Ring

IR-128

Inner Ring
Item #101757829
  • 0.75 in Inner Diameter
  • 1 in Outer Diameter
  • 0.52 in Overall Width
Inner Ring
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    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
Enclosure N/A
Tolerance Iso Class 0 (RBEC 1)
Oil Hole w/o Oil Hole
Capacity N/A
Component Inner Ring
Bearing Material High Carbon Chrome Steel
Cage Material N/A
Radial Internal Clearance Specification N/A
End Type N/A
Shaft Diameter - Slip Fit [Max] 0.7496 in
Overall Width 0.52 in, 13.08 mm
Inner Ring Width 0.52 in, 13.08 mm
Bore Type Round Bore, Inch Type
Operating Temperature [Min] -22 ˚F
O.D. Type Straight
Shaft Diameter - Slip Fit [Min] 0.7492 in
Lubricant Rust Preventative
Operating Temperature [Max] 230 ˚F
Relubricatable No
Precision Ground Yes
O.D. 1 in
Bearing Design Removable Inner Ring – Straight
Radial Internal Clearance N/A
Precision Class ABEC 1
Self Aligning No
Shaft Diameter - Press Fit [Min] 0.7501 in
I.D. 3/4 in
Series IR
Relubrication Feature No
Fillet Radius 0.04 in
Weight 0.006 LB
EAN or UPC 605790208270
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison