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Inner Ring

JR8X12X10,5

Inner Ring
Item #104958848
  • 0.32 in Inner Diameter
  • 0.47 in Outer Diameter
  • 0.41 in Overall Width
Inner Ring
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    Shipment Options
  • 0.32 in Inner Diameter
  • 0.47 in Outer Diameter
  • 0.41 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
Component Inner Ring
Enclosure N/A
Tolerance Iso Class 0 (RBEC 1)
End Type N/A
O.D. Type Straight
Fillet Radius 0.01 in, 0.3 mm
Precision Class ABEC 1
Bore Type Round Bore, Metric Type
Bearing Design Removable Inner Ring – Straight
O.D. 12 mm
I.D. 8 mm
Series JR
Inner Ring Width 0.41 in, 10.5 mm
Bearing Material High Carbon Chrome Steel
Self Aligning No
Precision Ground Yes
Cage Material N/A
Radial Internal Clearance Specification N/A
Oil Hole w/o Oil Hole
Relubricatable No
Operating Temperature [Max] 230 ˚F
Lubricant Rust Preventative
Radial Internal Clearance N/A
Overall Width 0.41 in, 10.5 mm
Relubrication Feature No
Capacity N/A
Operating Temperature [Min] -22 ˚F
Weight 1.05 LB
EAN or UPC 605790191596
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