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Single Row Steel Cylindrical Bearing

NJ 219 ECJ

Single Row Steel Cylindrical Bearing
Item #101172575
  • 3.74 in Inner Diameter
  • 6.69 in Outer Diameter
  • 1.26 in Width
Single Row Steel Cylindrical Bearing
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  • 3.74 in Inner Diameter
  • 6.69 in Outer Diameter
  • 1.26 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
Dynamic Load Rating 255 kN
Limiting Speed 4800 rpm
Bore Type Cylindrical
Cage Type Sheet Metal
O.D. Type Cylindrical
Inch/Metric Metric
Inner Ring Width 1.26 in, 32 mm
Rows of Balls Single
Full Cage Description Pressed Steel Cage
I.D. 3.74 in, 95 mm
No. of Ribs - Inner Ring 1
End Type Open End
Precision Ground Yes
O.D. 6.69 in, 170 mm
Heat Stabilization 302 °F
Oil Hole w/o Oil Hole
Precision Rating ABEC 1
Origin Cylindrical Radial
Capacity High Capacity
Relubrication Feature Without
Bearing Design Removable Inner Ring – Flanged – Double Flanged Outer Ring and Single Flange Inner Ring
No. of Rows Single
Bearing Type Radial
Radial Internal Clearance Specification Normal Clearance
Series 2
Cage Material Bearing Steel
Bearing Part Complete Bearing
Radial Internal Clearance Group N
Reference Speed 4300 rpm
No. of Ribs - Outer Ring 2
Static Load Rating [Max] 59,600.00 lbf
Width 1.26 in, 32 mm
Material Bearing Steel
Enclosure Open
Outer Ring Width 1.26 in, 32 mm
Static Load Rating 265 kN
Tolerance Normal (PN)
Weight 6.413 LB
EAN or UPC 7316577042149
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