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Inner Ring

IR-612

Inner Ring
Item #101711950
  • 3.75 in Inner Diameter
  • 0.56 in Outer Diameter
  • 0.77 in Overall Width
Inner Ring
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  • 3.75 in Inner Diameter
  • 0.56 in Outer Diameter
  • 0.77 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
Inner Ring Width 0.77 in, 19.43 mm
Precision Class ABEC 1
Bearing Material High Carbon Chrome Steel
Capacity N/A
Relubrication Feature No
Component Inner Ring
Radial Internal Clearance Specification N/A
Shaft Diameter - Slip Fit [Min] 0.3742 in
O.D. Type Straight
Shaft Diameter - Slip Fit [Max] 0.3746 in
Relubricatable No
Bearing Design Removable Inner Ring – Straight
Enclosure N/A
Radial Internal Clearance N/A
Oil Hole w/o Oil Hole
End Type N/A
Fillet Radius 0.025 in
Tolerance Iso Class 0 (RBEC 1)
Series IR
Operating Temperature [Min] -22 ˚F
Bore Type Round Bore, Inch Type
I.D. 3/8 in
Self Aligning No
O.D. 0.5625 in
Cage Material N/A
Precision Ground Yes
Shaft Diameter - Press Fit [Min] 0.3751 in
Overall Width 0.77 in, 19.43 mm
Lubricant Rust Preventative
Operating Temperature [Max] 230 ˚F
Weight 0.004 LB
EAN or UPC 605790199752
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