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