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