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Single Row Steel Bearing Cup

B-57;PDL449

Single Row Steel Bearing Cup
Item #113570059
  • 0.31 in Inner Diameter
  • 0.5 in Outer Diameter
  • 0.44 in Overall Width
Single Row Steel Bearing Cup
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    Shipment Options
  • 0.31 in Inner Diameter
  • 0.5 in Outer Diameter
  • 0.44 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)
Bearing Design Outer Ring & Roller Assembly
Oil Hole w/o Oil Hole
Enclosure Open
Working Load 1040 lbf
Static Load Rating 8.09 kN
Bore Type Round
Speed (Max) Oil 8300 rpm
Operating Temperature [Min] -22 ˚F
Mounting Method Press Fit
Series B
Speed (Max) Grease 5400 rpm
Radial Internal Clearance Specification N/A
Lubricant Grease
Precision Class ABEC 1
Radial Internal Clearance N/A
Outer Ring Width 0.44 in, 11.13 mm
Bearing Material 1014 Steel
End Type Open End
I.D. 0.31 in, 8 mm
Relubrication Feature No
Precision Ground No
No. of Rows Single
O.D. 0.5 in, 12.71 mm
Tolerance Iso Class 0 (RBEC 1)
Overall Width 0.44 in, 11.13 mm
Housing Bore [Max] 0.5005 in
Limiting Speed - Oil 8300 rpm
Dynamic Load Rating 6.33 kN
Component Assembly
Housing Bore [Min] 0.4995 in
Origin Needle Radial
O.D. Type Straight
Rolling Element Needle Roller
Self Aligning No
Relubricatable No
Capacity Standard Capacity
Operating Temperature [Max] 230 ˚F
Weight 0.01 LB
EAN or UPC 605790257155
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