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Radial Cylindrical Roller Bearing

NU 2311 ECML/C3

Radial Cylindrical Roller Bearing
Item #101172858
  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.69 in Width
Radial Cylindrical Roller Bearing
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  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.69 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

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

compliances

  • 0
No. of Ribs - Outer Ring 2
No. of Rows 1
Precision Rating ABEC 1
Tolerance Normal (PN)
Inch/Metric Metric
I.D. 55 mm
Precision Ground Yes
Dynamic Load Rating 232 kN
Oil Hole w/o Oil Hole
Rows of Balls Single
Radial Internal Clearance C3
Series 23
Bearing Part Complete Bearing
Width 1.69 in, 43 mm
Bearing Type Radial
O.D. 120 mm
Material Steel
Radial Internal Clearance Specification Greater Than Normal Clearance
Cage Type Solid Machined
O.D. Type Cylindrical
Outer Ring Width 1.69 in, 43 mm
Cage Material Brass/Bronze
Static Load Rating 232 kN
Inner Ring Width 1.69 in, 43 mm
Enclosure Open
Relubrication Feature Without
End Type Open End
Capacity High Capacity
Bearing Design Removable Inner Ring – Straight
Bore Type Round Bore
Weight 5.454 LB
EAN or UPC 7316570248340
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