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