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