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Single Row Steel Bearing Cup

B-78

Single Row Steel Bearing Cup
Item #101737915
  • 0.44 in Inner Diameter
  • 0.63 in Outer Diameter
  • 0.5 in Overall Width
Single Row Steel Bearing Cup
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    Shipment Options
  • 0.44 in Inner Diameter
  • 0.63 in Outer Diameter
  • 0.5 in Overall Width

features

  • Best used to provide maximum radial load capacity (full complement of rollers, no cage) for thin cross section applications
  • A hardened and machined shaft or an "IR" Inner Ring is required for optimal performance
  • A press fit into the housing is required
  • Available with an oil hole (-OH)
  • Available with a precision ground outside diameter (GB style) for applications that require higher precision and/or two bearings mounted side by side
  • Available with heavy duty rollers (BH style) for applications that require maximum radial load capacity
  • Available with a closed end (M)
Cage Material Cageless
Dynamic Load Rating 8.97 kN
Static Load Rating 13.8 kN
Mounting Method Press Fit
Operating Temperature [Min] -22 ˚F
Lubricant Rust Preventative
O.D. Type Straight
Overall Width 0.5 in, 12.7 mm
Component Assembly
Housing Bore [Max] 0.6255 in
Speed (Max) Oil 6300 rpm
Series B
Speed (Max) Grease 4100 rpm
Radial Internal Clearance N/A
Oil Hole w/o Oil Hole
Tolerance Iso Class 0 (RBEC 1)
Housing Bore [Min] 0.6245 in
Working Load 1690 lbf
O.D. 0.63 in, 15.89 mm
Bearing Design Outer Ring & Roller Assembly
Precision Class ABEC 1
I.D. 0.44 in, 11.17 mm
Radial Internal Clearance Specification N/A
Limiting Speed - Oil 6300 rpm
Bore Type Round
No. of Rows Single
Relubrication Feature No
Rolling Element Needle Roller
End Type Open End
Origin Needle Radial
Outer Ring Width 0.5 in, 12.7 mm
Enclosure Open
Operating Temperature [Max] 230 ˚F
Self Aligning No
Capacity Standard Capacity
Relubricatable No
Precision Ground No
Bearing Material 1014 Steel
Weight 0.003 LB
EAN or UPC 605790198182
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