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