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