Skip to content Skip to navigation menu
Radial Cylindrical Roller Bearing

NU 311 ECM/C3

Radial Cylindrical Roller Bearing
Item #100743018
  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.14 in Width
Radial Cylindrical Roller Bearing
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    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

  • In accordance with ISO 15-1981
Precision Ground Yes
I.D. 55 mm
Origin Cylindrical Radial
Bearing Part Complete Bearing
Inner Ring Width 1.14 in, 29 mm
O.D. Type Cylindrical
Bearing Type Radial
Cage Material Brass/Bronze
Enclosure Open
Precision Rating ABEC 1
Width 1.14 in, 29 mm
Tolerance Normal (PN)
Oil Hole w/o Oil Hole
Radial Internal Clearance C3
Radial Internal Clearance Specification Greater Than Normal Clearance
Relubrication Feature Without
No. of Rows 1
Capacity High Capacity
Inch/Metric Metric
Cage Type Solid Machined
End Type Open End
Dynamic Load Rating 156 kN
Bearing Design Removable Inner Ring – Straight
Outer Ring Width 1.14 in, 29 mm
No. of Ribs - Outer Ring 2
Static Load Rating 143 kN
Material Steel
Series 3
O.D. 120 mm
Bore Type Round Bore
Rows of Balls Single
Weight 3.869 LB
EAN or UPC 7316576624292
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison