Skip to content Skip to navigation menu
Radial Cylindrical Roller Bearing

NUP 311 ECJ

Radial Cylindrical Roller Bearing
Item #100743019
  • 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
Bearing Design Removable Inner Ring – Two Piece
Static Load Rating 143 kN
Relubrication Feature Without
O.D. 120 mm
End Type Open End
Material Steel
No. of Ribs - Outer Ring 2
Outer Ring Width 1.14 in, 29 mm
Bearing Part Complete Bearing
Enclosure Open
Width 1.14 in, 29 mm
Bore Type Round Bore
Rows of Balls Single
No. of Ribs - Inner Ring 1
Series 3
Precision Ground Yes
Radial Internal Clearance Specification Normal Clearance
Capacity High Capacity
O.D. Type Cylindrical
No. of Rows 1
Tolerance Normal (PN)
Cage Type Sheet Metal
Dynamic Load Rating 156 kN
Inch/Metric Metric
Radial Internal Clearance Group N
Inner Ring Width 1.14 in, 29 mm
Precision Rating ABEC 1
Oil Hole w/o Oil Hole
Cage Material Steel
I.D. 55 mm
Bearing Type Radial
Weight 3.459 LB
EAN or UPC 7316570941326
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison