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Single Row Steel Cylindrical Bearing

NJ 218 ECJ

Single Row Steel Cylindrical Bearing
Item #100742901
  • 3.54 in Inner Diameter
  • 6.3 in Outer Diameter
  • 1.18 in Width
Single Row Steel Cylindrical Bearing
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  • 3.54 in Inner Diameter
  • 6.3 in Outer Diameter
  • 1.18 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
Relubrication Feature Without
Precision Ground Yes
Precision Rating ABEC 1
Cage Type Sheet Metal
Cage Material Steel
Capacity High Capacity
Tolerance Normal (PN)
Rows of Balls Single
O.D. Type Cylindrical
Heat Stabilization 302 °F
Reference Speed 4500 rpm
Origin Cylindrical Radial
End Type Open End
Inner Ring Width 1.18 in, 30 mm
Inch/Metric Metric
Static Load Rating [Max] 49,500.00 lbf
I.D. 90 mm
No. of Ribs - Outer Ring 2
Radial Internal Clearance Specification Normal Clearance
O.D. 160.0000 mm
Bore Type Round Bore
Radial Internal Clearance Group N
Outer Ring Width 1.18 in, 30 mm
Bearing Part Complete Bearing
Series 2
Material Steel
Bearing Design Removable Inner Ring – Flanged – Double Flanged Outer Ring and Single Flange Inner Ring
Enclosure Open
Oil Hole w/o Oil Hole
Width 30 mm
No. of Ribs - Inner Ring 1
Static Load Rating 220 kN
Dynamic Load Rating 41,100.00 lbf
Full Cage Description Pressed Steel Cage
Bearing Type Radial
No. of Rows 1
Limiting Speed 5000 rpm
Weight 5.315 LB
EAN or UPC 7316577062505
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