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