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