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