Skip to content Skip to navigation menu
Radial Cylindrical Roller Bearing

NU 318 ECJ/C3

Radial Cylindrical Roller Bearing
Item #100000631
  • 3.54 in Inner Diameter
  • 7.48 in Outer Diameter
  • 1.69 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
  • 3.54 in Inner Diameter
  • 7.48 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

  • In accordance with ISO 15-1981
Oil Hole w/o Oil Hole
Inch/Metric Metric
Outer Ring Width 1.69 in, 43 mm
No. of Rows Single
Capacity High Capacity
Series 3
Dynamic Load Rating 365 kN
Precision Rating ABEC 1
Rows of Balls Single
O.D. 7.48 in, 190 mm
Enclosure Open
Static Load Rating 360 kN
Bearing Type Radial
Cage Material Bearing Steel
Tolerance Normal (PN)
End Type Open End
Bore Type Cylindrical
Origin Cylindrical Radial
Width 1.69 in, 43 mm
O.D. Type Cylindrical
Material Bearing Steel
Bearing Design Removable Inner Ring – Straight
Precision Ground Yes
Bearing Part Complete Bearing
Inner Ring Width 1.69 in, 43 mm
No. of Ribs - Outer Ring 2
Radial Internal Clearance C3
Radial Internal Clearance Specification Greater Than Normal Clearance
Cage Type Sheet Metal
I.D. 3.54 in, 90 mm
Relubrication Feature Without
Weight 11.808 LB
EAN or UPC 7316577724144
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison