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