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