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Radial Cylindrical Roller Bearing

NJ 307 ECP/C4

Radial Cylindrical Roller Bearing
Item #101514311
  • 1.38 in Inner Diameter
  • 3.15 in Outer Diameter
  • 0.83 in Width
Radial Cylindrical Roller Bearing
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    Shipment Options
  • 1.38 in Inner Diameter
  • 3.15 in Outer Diameter
  • 0.83 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
No. of Ribs - Inner Ring 1
Bearing Part Complete Bearing
Outer Ring Width 0.83 in, 21 mm
Bearing Design Removable Inner Ring – Flanged
Oil Hole w/o Oil Hole
No. of Ribs - Outer Ring 2
End Type Open End
Tolerance Normal (PN)
Width 0.83 in, 21 mm
I.D. 35 mm
Cage Type Non-Metallic
Capacity High Capacity
No. of Rows 1
O.D. 80 mm
Radial Internal Clearance Specification Clearance Greater Than C3
Relubrication Feature Without
Bore Type Round Bore
Inner Ring Width 0.83 in, 21 mm
Enclosure Open
Material Steel
Radial Internal Clearance C4
Dynamic Load Rating 75 kN
O.D. Type Cylindrical
Inch/Metric Metric
Static Load Rating 63 kN
Cage Material Polyamide (Molded Nylon)
Series 3
Precision Rating ABEC 1
Precision Ground Yes
Rows of Balls Single
Bearing Type Radial
Weight 1.122 LB
EAN or UPC 7316577725431
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