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Single Row Steel Bearing Cup

B-45

Single Row Steel Bearing Cup
Item #101739447
  • 0.25 in Inner Diameter
  • 0.44 in Outer Diameter
  • 0.31 in Overall Width
Single Row Steel Bearing Cup
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    Shipment Options
  • 0.25 in Inner Diameter
  • 0.44 in Outer Diameter
  • 0.31 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)
Housing Bore [Max] 0.438 in
Relubrication Feature No
Mounting Method Press Fit
Cage Material Cageless
Speed (Max) Grease 6500 rpm
O.D. Type Straight
End Type Open End
Dynamic Load Rating 3.55 kN
Radial Internal Clearance N/A
O.D. 0.4375 in
Radial Internal Clearance Specification N/A
Operating Temperature [Min] -22 ËšF
Oil Hole w/o Oil Hole
Relubricatable No
Overall Width 0.31 in, 7.92 mm
Component Assembly
Rolling Element Needle Roller
Working Load 483 lbf
Outer Ring Width 0.31 in, 7.92 mm
Self Aligning No
Bore Type Round Bore, Inch Type
Housing Bore [Min] 0.437 in
Series B
Precision Ground No
Static Load Rating 3.68 kN
Enclosure Open
Capacity Standard Capacity
Tolerance Iso Class 0 (RBEC 1)
I.D. 1/4 in
Speed (Max) Oil 10000 rpm
Precision Class ABEC 1
Operating Temperature [Max] 230 ËšF
Bearing Material 1014 Steel
Origin Needle Radial
Bearing Design Outer Ring & Roller Assembly
No. of Rows 1
Limiting Speed - Oil 10000 rpm
Lubricant Rust Preventative
Weight 0.002 LB
EAN or UPC 605790184963
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