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Single Row Steel Bearing Cup

B-44;PBL449

Single Row Steel Bearing Cup
Item #113570053
  • 0.25 in Inner Diameter
  • 0.44 in Outer Diameter
  • 0.25 in Overall Width
Single Row Steel Bearing Cup
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    Shipment Options
  • 0.25 in Inner Diameter
  • 0.44 in Outer Diameter
  • 0.25 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)
O.D. 0.44 in, 11.13 mm
Capacity Standard Capacity
Overall Width 0.25 in, 6.35 mm
Enclosure Open
End Type Open End
Origin Needle Radial
Radial Internal Clearance N/A
Relubrication Feature No
Oil Hole w/o Oil Hole
Operating Temperature [Max] 230 ˚F
Mounting Method Press Fit
Housing Bore [Min] 0.437 in
Lubricant Grease
Precision Ground No
Outer Ring Width 0.25 in, 6.35 mm
Speed (Max) Grease 6500 rpm
Series B
Relubricatable No
Bore Type Round
No. of Rows Single
Bearing Material 1014 Steel
Dynamic Load Rating 2.74 kN
Speed (Max) Oil 10000 rpm
Housing Bore [Max] 0.438 in
Bearing Design Outer Ring & Roller Assembly
Precision Class ABEC 1
I.D. 0.25 in, 6.41 mm
O.D. Type Straight
Component Assembly
Self Aligning No
Limiting Speed - Oil 10000 rpm
Static Load Rating 2.63 kN
Working Load 326 lbf
Radial Internal Clearance Specification N/A
Tolerance Iso Class 0 (RBEC 1)
Operating Temperature [Min] -22 ˚F
Rolling Element Needle Roller
Weight 0.01 LB
EAN or UPC 605790350337
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