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Inner Ring

JR42X47X20

Inner Ring
Item #104931797
  • 1.65 in Inner Diameter
  • 1.85 in Outer Diameter
  • 0.79 in Overall Width
Inner Ring
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    Shipment Options
  • 1.65 in Inner Diameter
  • 1.85 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
Radial Internal Clearance N/A
Radial Internal Clearance Specification N/A
I.D. 42 mm
Inner Ring Width 0.79 in, 20 mm
Tolerance Iso Class 0 (RBEC 1)
Self Aligning No
Capacity N/A
O.D. Type Straight
O.D. 47 mm
Series JR
Operating Temperature [Min] -22 ˚F
Overall Width 0.79 in, 20 mm
Enclosure N/A
Precision Ground Yes
Oil Hole w/o Oil Hole
Bore Type Round Bore, Metric Type
Operating Temperature [Max] 230 ˚F
Relubrication Feature No
End Type N/A
Relubricatable No
Bearing Design Removable Inner Ring – Straight
Lubricant Rust Preventative
Fillet Radius 0.01 in, 0.3 mm
Cage Material N/A
Component Inner Ring
Precision Class ABEC 1
Bearing Material High Carbon Chrome Steel
Weight 158.76 LB
EAN or UPC 605790270789
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