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Single Row Steel Bearing Cup

M-661

Single Row Steel Bearing Cup
Item #101737448
  • 0.38 in Inner Diameter
  • 0.56 in Outer Diameter
  • 0.38 in Overall Width
Single Row Steel Bearing Cup
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    Shipment Options
  • 0.38 in Inner Diameter
  • 0.56 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)
Relubrication Feature No
Rolling Element Needle Roller
Radial Internal Clearance Specification N/A
Oil Hole w/o Oil Hole
No. of Rows 1
Bore Type Round Bore, Inch Type
Speed (Max) Grease 4600 rpm
Self Aligning No
Bearing Design Outer Ring & Roller Assembly
O.D. Type Straight
Origin Needle Radial
Overall Width 0.38 in, 9.53 mm
Operating Temperature [Max] 230 ˚F
I.D. 3/8 in
Bearing Material 1014 Steel
Precision Ground No
Relubricatable No
Mounting Method Press Fit
Component Assembly
Limiting Speed - Oil 7100 rpm
Series M
Lubricant Rust Preventative
Capacity Standard Capacity
Housing Bore [Min] 0.562 in
Working Load 944 lbf
Operating Temperature [Min] -22 ˚F
End Type Closed End
Cage Material Cageless
Precision Class ABEC 1
Tolerance Iso Class 0 (RBEC 1)
Static Load Rating 7.61 kN
Housing Bore [Max] 0.563 in
Speed (Max) Oil 7100 rpm
Outer Ring Width 0.38 in, 9.53 mm
O.D. 0.5625 in
Dynamic Load Rating 5.83 kN
Enclosure Open
Radial Internal Clearance N/A
Weight 0.003 LB
EAN or UPC 605790209147
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