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Inner Ring

JR50X55X25

Inner Ring
Item #101649117
  • 1.97 in Inner Diameter
  • 2.17 in Outer Diameter
  • 0.98 in Overall Width
Inner Ring
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    Shipment Options
  • 1.97 in Inner Diameter
  • 2.17 in Outer Diameter
  • 0.98 in Overall Width

features

  • May also be used as a wear bushing
  • 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
Operating Temperature [Min] -22 ˚F
Relubricatable No
Precision Class ABEC 1
Precision Ground Yes
Oil Hole w/o Oil Hole
O.D. Type Straight
Bearing Design Removable Inner Ring – Straight
Relubrication Feature No
Inner Ring Width 0.98 in, 25 mm
Capacity N/A
Bearing Material High Carbon Chrome Steel
Radial Internal Clearance N/A
Series JR
Radial Internal Clearance Specification N/A
Self Aligning No
O.D. 55 mm
Fillet Radius 0.02 in, 0.6 mm
Tolerance Iso Class 0 (RBEC 1)
Overall Width 0.98 in, 25 mm
Operating Temperature [Max] 230 ˚F
Lubricant Rust Preventative
I.D. 50 mm
Cage Material N/A
Enclosure N/A
Component Inner Ring
End Type N/A
Bore Type Round Bore, Metric Type
Weight 0.199 LB
EAN or UPC 605790191527
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