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