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Radial Cylindrical Roller Bearing

NJ 312 ECP/C3

Radial Cylindrical Roller Bearing
Item #100743028
  • 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

  • In accordance with ISO 15-1981
No. of Ribs - Outer Ring 2
Enclosure Open
No. of Ribs - Inner Ring 1
End Type Open End
O.D. 130 mm
Width 1.22 in, 31 mm
Bearing Type Radial
Bearing Part Complete Bearing
No. of Rows 1
Inch/Metric Metric
I.D. 60 mm
Bore Type Round Bore
Cage Material Polyamide (Molded Nylon)
Static Load Rating 160 kN
Precision Ground Yes
Bearing Design Removable Inner Ring – Flanged
Tolerance Normal (PN)
Origin Cylindrical Radial
Outer Ring Width 1.22 in, 31 mm
Cage Type Non-Metallic
Precision Rating ABEC 1
Radial Internal Clearance C3
Series 3
Oil Hole w/o Oil Hole
Relubrication Feature Without
Dynamic Load Rating 173 kN
Radial Internal Clearance Specification Greater Than Normal Clearance
Rows of Balls Single
Inner Ring Width 1.22 in, 31 mm
O.D. Type Cylindrical
Capacity High Capacity
Material Steel
Weight 4.118 LB
EAN or UPC 7316577033901
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