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Radial Cylindrical Roller Bearing

NJ 310 ECP/C3

Radial Cylindrical Roller Bearing
Item #100743005
  • 1.97 in Inner Diameter
  • 4.33 in Outer Diameter
  • 1.06 in Width
Radial Cylindrical Roller Bearing
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  • 1.97 in Inner Diameter
  • 4.33 in Outer Diameter
  • 1.06 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
Dynamic Load Rating 127 kN
Static Load Rating 112 kN
Cage Material Polyamide (Molded Nylon)
Oil Hole w/o Oil Hole
Bearing Type Radial
Outer Ring Width 1.06 in, 27 mm
Series 3
No. of Rows 1
Precision Ground Yes
Radial Internal Clearance Specification Greater Than Normal Clearance
Inner Ring Width 1.06 in, 27 mm
Capacity High Capacity
O.D. 110 mm
Precision Rating ABEC 1
Tolerance Normal (PN)
Bearing Part Complete Bearing
Width 1.06 in, 27 mm
O.D. Type Cylindrical
No. of Ribs - Outer Ring 2
Cage Type Non-Metallic
Rows of Balls Single
Relubrication Feature Without
Inch/Metric Metric
Radial Internal Clearance C3
Bearing Design Removable Inner Ring – Flanged
Material Steel
Enclosure Open
No. of Ribs - Inner Ring 1
Origin Cylindrical Radial
End Type Open End
Bore Type Round Bore
I.D. 50 mm
Weight 2.652 LB
EAN or UPC 7316577042019
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