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