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