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