Skip to content Skip to navigation menu
Single Row Steel Cylindrical Bearing

NU 321 ECJ/C3

Single Row Steel Cylindrical Bearing
Item #100743111
  • 4.13 in Inner Diameter
  • 8.86 in Outer Diameter
  • 1.93 in Width
Single Row Steel Cylindrical 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
  • 4.13 in Inner Diameter
  • 8.86 in Outer Diameter
  • 1.93 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
Inch/Metric Metric
Static Load Rating 500 kN
No. of Rows 1
No. of Ribs - Outer Ring 2
O.D. Type Cylindrical
Precision Rating ABEC 1
Bearing Design Removable Inner Ring – Straight
Bearing Type Radial
Capacity High Capacity
Series 3
Material Steel
Dynamic Load Rating 500 kN
Radial Internal Clearance C3
I.D. 105 mm
Tolerance Normal (PN)
Cage Material Steel
Bearing Part Complete Bearing
O.D. 225 mm
Radial Internal Clearance Specification Greater Than Normal Clearance
End Type Open End
Rows of Balls Single
Origin Cylindrical Radial
Cage Type Sheet Metal
Oil Hole w/o Oil Hole
Enclosure Open
Relubrication Feature Without
Bore Type Round Bore
Precision Ground Yes
Outer Ring Width 1.93 in, 49 mm
Inner Ring Width 1.93 in, 49 mm
Width 1.93 in, 49 mm
Weight 19.202 LB
EAN or UPC 7316577055620
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison