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