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Single Row Steel Cylindrical Bearing

NJ 322 ECJ

Single Row Steel Cylindrical Bearing
Item #101172731
  • 4.33 in Inner Diameter
  • 9.45 in Outer Diameter
  • 1.97 in Width
Single Row Steel Cylindrical Bearing
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  • 4.33 in Inner Diameter
  • 9.45 in Outer Diameter
  • 1.97 in Width

description

  • The EC design contains improvements in guiding surfaces of flanges and roller ends, which means that EC bearings have a high axial load-carrying capacity.

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Improved roller-end-to-flange contact
  • Increased capacity

compliances

  • In accordance with ISO 15-1981
Enclosure Open
Tolerance Normal (PN)
Inner Ring Width 1.97 in, 50 mm
Reference Speed 3000 rpm
O.D. Type Cylindrical
Relubrication Feature Without
Capacity High Capacity
Width 50 mm
Limiting Speed 3400 rpm
Heat Stabilization 302 °F
Rows of Balls Single
Bearing Type Radial
O.D. 240.0000 mm
Outer Ring Width 1.97 in, 50 mm
End Type Open End
Static Load Rating [Max] 121,000.00 lbf
Full Cage Description Pressed Steel Cage
Bearing Design Removable Inner Ring – Flanged – Double Flanged Outer Ring and Single Flange Inner Ring
Radial Internal Clearance Group N
Static Load Rating 540 kN
Radial Internal Clearance Specification Normal Clearance
Series 3
Inch/Metric Metric
Cage Material Steel
No. of Ribs - Outer Ring 2
Bore Type Round Bore
No. of Ribs - Inner Ring 1
Bearing Part Complete Bearing
Precision Rating ABEC 1
Origin Cylindrical Radial
I.D. 110 mm
Material Steel
Precision Ground Yes
Oil Hole w/o Oil Hole
Dynamic Load Rating 105,000.00 lbf
Cage Type Sheet Metal
No. of Rows 1
Weight 23.561 LB
EAN or UPC 7316576624537
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