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