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Single Row Steel Bearing Cup

B-78-OH

Single Row Steel Bearing Cup
Item #101649271
  • 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)
Tolerance Iso Class 0 (RBEC 1)
Radial Internal Clearance N/A
Rolling Element Needle Roller
Dynamic Load Rating 8.97 kN
Operating Temperature [Max] 230 ˚F
Speed (Max) Grease 4100 rpm
Lubricant Rust Preventative
Precision Class ABEC 1
O.D. Type Straight
O.D. 0.625 in
Capacity Standard Capacity
Bearing Design Outer Ring & Roller Assembly
Outer Ring Width 0.5 in, 12.7 mm
Static Load Rating 13.8 kN
Overall Width 0.5 in, 12.7 mm
Bore Type Round Bore, Inch Type
Speed (Max) Oil 6300 rpm
Oil Hole w/Oil Hole
Series B
Relubrication Feature Hole
Precision Ground No
End Type Open End
No. of Rows 1
Component Assembly
Cage Material Cageless
Operating Temperature [Min] -22 ˚F
Enclosure Open
Relubricatable No
Radial Internal Clearance Specification N/A
Mounting Method Press Fit
Self Aligning No
Bearing Material 1014 Steel
I.D. 7/16 in
Weight 0.003 LB
EAN or UPC 605790185007
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