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Radial Cylindrical Roller Bearing

NJ 311 ECP/C4

Radial Cylindrical Roller Bearing
Item #101172704
  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.14 in Width
Radial Cylindrical Roller Bearing
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    Shipment Options
  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.14 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Oil Hole w/o Oil Hole
Rows of Balls Single
Width 1.14 in, 29 mm
Tolerance Normal (PN)
End Type Open End
Series 3
Bearing Part Complete Bearing
No. of Ribs - Outer Ring 2
I.D. 2.17 in, 55 mm
No. of Rows Single
Radial Internal Clearance C4
Bore Type Cylindrical
Precision Ground Yes
Bearing Type Radial
Dynamic Load Rating 156 kN
Precision Rating ABEC 1
Cage Material Polyamide
Origin Cylindrical Radial
O.D. 4.72 in, 120 mm
Outer Ring Width 1.14 in, 29 mm
Cage Type Non-Metallic
Enclosure Open
O.D. Type Cylindrical
Radial Internal Clearance Specification Clearance Greater Than C3
Inch/Metric Metric
No. of Ribs - Inner Ring 1
Capacity High Capacity
Relubrication Feature Without
Static Load Rating 143 kN
Material Bearing Steel
Inner Ring Width 1.14 in, 29 mm
Bearing Design Removable Inner Ring – Flanged
Weight 3.378 LB
EAN or UPC 7316577652058
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