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
Cage Material Steel
Static Load Rating 143 kN
Oil Hole w/o Oil Hole
Bearing Part Complete Bearing
End Type Open End
No. of Rows 1
Series 3
Inch/Metric Metric
Outer Ring Width 1.14 in, 29 mm
Capacity High Capacity
Enclosure Open
Precision Ground Yes
Material Steel
Relubrication Feature Without
Rows of Balls Single
No. of Ribs - Outer Ring 2
Inner Ring Width 1.14 in, 29 mm
Tolerance Normal (PN)
Bearing Type Radial
Bore Type Round Bore
Radial Internal Clearance Specification Normal Clearance
No. of Ribs - Inner Ring 1
O.D. Type Cylindrical
Width 1.14 in, 29 mm
Bearing Design Removable Inner Ring – Two Piece
Dynamic Load Rating 156 kN
Precision Rating ABEC 1
Radial Internal Clearance Group N
O.D. 120 mm
Cage Type Sheet Metal
I.D. 55 mm
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