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