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
No. of Ribs - Outer Ring 2
Cage Material Bearing Steel
Bearing Design Removable Inner Ring – Straight
I.D. 4.13 in, 105 mm
Cage Type Sheet Metal
Outer Ring Width 1.93 in, 49 mm
Tolerance Normal (PN)
Relubrication Feature Without
Origin Cylindrical Radial
Radial Internal Clearance Specification Greater Than Normal Clearance
Enclosure Open
Oil Hole w/o Oil Hole
Bearing Type Radial
Inch/Metric Metric
Material Bearing Steel
Static Load Rating 500 kN
No. of Rows Single
Width 1.93 in, 49 mm
Bore Type Cylindrical
Rows of Balls Single
Inner Ring Width 1.93 in, 49 mm
Series 3
Precision Ground Yes
O.D. Type Cylindrical
O.D. 8.86 in, 225 mm
Bearing Part Complete Bearing
Radial Internal Clearance C3
Capacity High Capacity
Precision Rating ABEC 1
End Type Open End
Dynamic Load Rating 500 kN
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