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Inner Ring

JR40X45X20

Inner Ring
Item #101670975
  • 1.57 in Inner Diameter
  • 1.77 in Outer Diameter
  • 0.79 in Overall Width
Inner Ring
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  • 1.57 in Inner Diameter
  • 1.77 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
Enclosure N/A
Relubrication Feature No
Overall Width 0.79 in, 20 mm
Series JR
Bore Type Round Bore, Metric Type
End Type N/A
Capacity N/A
Bearing Design Removable Inner Ring – Straight
Precision Ground Yes
Lubricant Rust Preventative
Cage Material N/A
Inner Ring Width 0.79 in, 20 mm
Component Inner Ring
Radial Internal Clearance N/A
Oil Hole w/o Oil Hole
Radial Internal Clearance Specification N/A
Precision Class ABEC 1
Operating Temperature [Max] 230 ËšF
O.D. 45 mm
I.D. 40 mm
Tolerance Iso Class 0 (RBEC 1)
Self Aligning No
O.D. Type Straight
Fillet Radius 0.01 in, 0.3 mm
Bearing Material High Carbon Chrome Steel
Operating Temperature [Min] -22 ËšF
Relubricatable No
Weight 1.92 LB
EAN or UPC 605790200168
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