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

NJ 321 ECJ/C3

Single Row Steel Cylindrical Bearing
Item #101172730
  • 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

  • 0
Bearing Type Radial
Inner Ring Width 1.93 in, 49 mm
Static Load Rating 500 kN
Radial Internal Clearance Specification Greater Than Normal Clearance
I.D. 4.13 in, 105 mm
End Type Open End
Bearing Design Removable Inner Ring – Flanged
Enclosure Open
O.D. 8.86 in, 225 mm
Precision Ground Yes
Series 3
Width 1.93 in, 49 mm
Tolerance Normal (PN)
No. of Ribs - Outer Ring 2
Oil Hole w/o Oil Hole
Cage Material Bearing Steel
Capacity High Capacity
Outer Ring Width 1.93 in, 49 mm
Relubrication Feature Without
O.D. Type Cylindrical
Cage Type Sheet Metal
Material Bearing Steel
No. of Rows Single
Rows of Balls Single
No. of Ribs - Inner Ring 1
Radial Internal Clearance C3
Inch/Metric Metric
Bearing Part Complete Bearing
Bore Type Cylindrical
Dynamic Load Rating 500 kN
Precision Rating ABEC 1
Origin Cylindrical Radial
Weight 19.599 LB
EAN or UPC 7316577044792
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison