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Single Row Steel Bearing Cup

B-56;PDL051

Single Row Steel Bearing Cup
Item #105577339
  • 0.31 in Inner Diameter
  • 0.5 in Outer Diameter
  • 0.38 in Overall Width
Single Row Steel Bearing Cup
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    Shipment Options
  • 0.31 in Inner Diameter
  • 0.5 in Outer Diameter
  • 0.38 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)
Speed (Max) Oil 8300 rpm
Capacity Standard Capacity
Outer Ring Width 0.38 in, 9.53 mm
Tolerance Iso Class 0 (RBEC 1)
Dynamic Load Rating 5.23 kN
Static Load Rating 6.33 kN
Origin Needle Radial
Lubricant Rust Preventative
Self Aligning No
Relubricatable No
Relubrication Feature No
End Type Open End
Bearing Material 1014 Steel
Housing Bore [Min] 0.4995 in
Precision Class ABEC 1
Oil Hole w/o Oil Hole
No. of Rows Single
Bearing Design Outer Ring & Roller Assembly
Rolling Element Needle Roller
Overall Width 0.38 in, 9.53 mm
Precision Ground No
Speed (Max) Grease 5400 rpm
Operating Temperature [Min] -22 ˚F
Series B
Housing Bore [Max] 0.5005 in
O.D. 0.5 in, 12.71 mm
Working Load 806 lbf
Limiting Speed - Oil 8300 rpm
Mounting Method Press Fit
I.D. 0.31 in, 8 mm
Enclosure Open
O.D. Type Straight
Radial Internal Clearance Specification N/A
Operating Temperature [Max] 230 ˚F
Bore Type Round
Component Assembly
Radial Internal Clearance N/A
Weight 0.009 LB
EAN or UPC 605790229046
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