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