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Inner Ring

JR70X80X25

Inner Ring
Item #101710602
  • 2.76 in Inner Diameter
  • 3.15 in Outer Diameter
  • 0.98 in Overall Width
Inner Ring
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  • 2.76 in Inner Diameter
  • 3.15 in Outer Diameter
  • 0.98 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
Relubrication Feature No
Series JR
Enclosure N/A
Radial Internal Clearance N/A
Precision Ground Yes
O.D. Type Straight
I.D. 70 mm
Fillet Radius 0.04 in, 1 mm
Operating Temperature [Max] 230 ˚F
Bore Type Round Bore, Metric Type
Self Aligning No
Precision Class ABEC 1
Relubricatable No
Operating Temperature [Min] -22 ˚F
Component Inner Ring
Inner Ring Width 0.98 in, 25 mm
Bearing Design Removable Inner Ring – Straight
Cage Material N/A
Oil Hole w/o Oil Hole
End Type N/A
Bearing Material High Carbon Chrome Steel
Lubricant Rust Preventative
O.D. 80 mm
Radial Internal Clearance Specification N/A
Tolerance Iso Class 0 (RBEC 1)
Overall Width 0.98 in, 25 mm
Capacity N/A
Weight 0.545 LB
EAN or UPC 605790195846
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