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Inner Ring

IRA-6

Inner Ring
Item #101711579
  • 0.38 in Inner Diameter
  • 0.56 in Outer Diameter
  • 0.79 in Overall Width
Inner Ring
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    Shipment Options
  • 0.38 in Inner Diameter
  • 0.56 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
I.D. 3/8 in
Precision Ground Yes
Tolerance Iso Class 0 (RBEC 1)
Fillet Radius 0.025 in
O.D. 0.5625 in
O.D. Type Straight
Relubricatable No
Component Inner Ring
Operating Temperature [Min] -22 ˚F
Series IR
Radial Internal Clearance N/A
Shaft Diameter - Slip Fit [Min] 0.3742 in
Lubricant Rust Preventative
Shaft Diameter - Slip Fit [Max] 0.3746 in
Shaft Diameter - Press Fit [Min] 0.3751 in
Precision Class ABEC 1
Inner Ring Width 0.79 in, 19.96 mm
Relubrication Feature No
Capacity N/A
Bearing Material High Carbon Chrome Steel
Radial Internal Clearance Specification N/A
End Type N/A
Overall Width 0.79 in, 19.96 mm
Self Aligning No
Enclosure N/A
Oil Hole w/o Oil Hole
Cage Material N/A
Bearing Design Removable Inner Ring – Straight
Operating Temperature [Max] 230 ˚F
Bore Type Round Bore, Inch Type
Weight 0.004 LB
EAN or UPC 605790191138
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