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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)
Precision Ground No
Bore Type Round Bore, Inch Type
I.D. 7/16 in
Radial Internal Clearance Specification N/A
Lubricant Rust Preventative
Housing Bore [Min] 0.6245 in
Tolerance Iso Class 0 (RBEC 1)
Enclosure Open
Working Load 1690 lbf
Speed (Max) Oil 6300 rpm
Overall Width 0.5 in, 12.7 mm
O.D. 0.625 in
Origin Needle Radial
Cage Material Cageless
Mounting Method Press Fit
O.D. Type Straight
Operating Temperature [Min] -22 ˚F
Precision Class ABEC 1
Rolling Element Needle Roller
Speed (Max) Grease 4100 rpm
Component Assembly
Relubrication Feature No
No. of Rows 1
Operating Temperature [Max] 230 ˚F
Dynamic Load Rating 8.97 kN
Self Aligning No
Bearing Material 1014 Steel
Housing Bore [Max] 0.6255 in
Outer Ring Width 0.5 in, 12.7 mm
End Type Open End
Limiting Speed - Oil 6300 rpm
Oil Hole w/o Oil Hole
Capacity Standard Capacity
Series B
Relubricatable No
Bearing Design Outer Ring & Roller Assembly
Radial Internal Clearance N/A
Static Load Rating 13.8 kN
Weight 0.003 LB
EAN or UPC 605790198182
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