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Single Row Steel Cylindrical Bearing

NJ 222 ECJ

Single Row Steel Cylindrical Bearing
Item #100742928
  • 4.33 in Inner Diameter
  • 7.87 in Outer Diameter
  • 1.5 in Width
Single Row Steel Cylindrical Bearing
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  • 4.33 in Inner Diameter
  • 7.87 in Outer Diameter
  • 1.5 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
No. of Ribs - Inner Ring 1
Tolerance Normal (PN)
End Type Open End
Enclosure Open
Capacity High Capacity
Cage Type Sheet Metal
Relubrication Feature Without
Bore Type Round Bore
Bearing Design Removable Inner Ring – Flanged – Double Flanged Outer Ring and Single Flange Inner Ring
Inch/Metric Metric
Precision Ground Yes
Series 2
Bearing Part Complete Bearing
Heat Stabilization 302 °F
Reference Speed 3600 rpm
Oil Hole w/o Oil Hole
Radial Internal Clearance Group N
Cage Material Steel
I.D. 110 mm
Full Cage Description Pressed Steel Cage
Static Load Rating [Max] 82,100.00 lbf
No. of Ribs - Outer Ring 2
No. of Rows 1
O.D. 200.0000 mm
Rows of Balls Single
Dynamic Load Rating 65,700.00 lbf
Outer Ring Width 1.5 in, 38 mm
Bearing Type Radial
Material Steel
Inner Ring Width 1.5 in, 38 mm
Width 50 mm
Radial Internal Clearance Specification Normal Clearance
Precision Rating ABEC 1
Limiting Speed 4000 rpm
Static Load Rating 365 kN
O.D. Type Cylindrical
Weight 11.063 LB
EAN or UPC 7316577295736
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