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