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Single Row Steel Cylindrical Bearing

NJ 328 ECJ

Single Row Steel Cylindrical Bearing
Item #101172742
  • 5.51 in Inner Diameter
  • 11.81 in Outer Diameter
  • 2.44 in Width
Single Row Steel Cylindrical Bearing
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  • 5.51 in Inner Diameter
  • 11.81 in Outer Diameter
  • 2.44 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
Cage Material Bearing Steel
Material Bearing Steel
Radial Internal Clearance Specification Normal Clearance
No. of Ribs - Inner Ring 1
No. of Ribs - Outer Ring 2
Precision Ground Yes
Rows of Balls Single
Oil Hole w/o Oil Hole
Full Cage Description Pressed Steel Cage
Dynamic Load Rating 780 kN
No. of Rows Single
Origin Cylindrical Radial
Radial Internal Clearance Group N
Bearing Type Radial
Capacity High Capacity
Inch/Metric Metric
I.D. 5.51 in, 140 mm
Outer Ring Width 2.44 in, 62 mm
Width 2.44 in, 62 mm
Static Load Rating 830 kN
Inner Ring Width 2.44 in, 62 mm
Limiting Speed 2800 rpm
Bearing Part Complete Bearing
Cage Type Sheet Metal
End Type Open End
Bearing Design Removable Inner Ring – Flanged – Double Flanged Outer Ring and Single Flange Inner Ring
O.D. 11.81 in, 300 mm
Series 3
O.D. Type Cylindrical
Static Load Rating [Max] 187,000.00 lbf
Enclosure Open
Heat Stabilization 302 °F
Precision Rating ABEC 1
Tolerance Normal (PN)
Relubrication Feature Without
Bore Type Cylindrical
Reference Speed 2400 rpm
Weight 44.908 LB
EAN or UPC 7316577043429
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