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Radial Cylindrical Roller Bearing

NJ 312 ECM/C3

Radial Cylindrical Roller Bearing
Item #101172707
  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 in Width
Radial Cylindrical Roller Bearing
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    Shipment Options
  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
No. of Ribs - Outer Ring 2
O.D. 5.12 in, 130 mm
Inch/Metric Metric
Precision Rating ABEC 1
O.D. Type Cylindrical
No. of Rows Single
Bearing Part Complete Bearing
Cage Material Brass
Dynamic Load Rating 173 kN
Relubrication Feature Without
Oil Hole w/o Oil Hole
Bore Type Cylindrical
Radial Internal Clearance Specification Greater Than Normal Clearance
Rows of Balls Single
Inner Ring Width 1.22 in, 31 mm
Material Bearing Steel
Bearing Design Removable Inner Ring – Flanged
End Type Open End
Outer Ring Width 1.22 in, 31 mm
Bearing Type Radial
No. of Ribs - Inner Ring 1
Origin Cylindrical Radial
I.D. 2.36 in, 60 mm
Static Load Rating 160 kN
Series 3
Cage Type Solid Machined
Tolerance Normal (PN)
Capacity High Capacity
Radial Internal Clearance C3
Enclosure Open
Width 1.22 in, 31 mm
Precision Ground Yes
Weight 4.901 LB
EAN or UPC 7316577040954
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