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