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Single Row Steel Cylindrical Bearing

NU 219 ECJ

Single Row Steel Cylindrical Bearing
Item #100742909
  • 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
Precision Ground Yes
No. of Rows 1
Radial Internal Clearance Specification Normal Clearance
No. of Ribs - Outer Ring 2
Outer Ring Width 1.26 in, 32 mm
Width 32 mm
Material Steel
Capacity High Capacity
Inner Ring Width 1.26 in, 32 mm
Bearing Type Radial
Static Load Rating 265 kN
Rows of Balls Single
Cage Material Steel
Bearing Design Removable Inner Ring – Straight – Double Flanged Outer Ring and Single Flange Inner Ring
Cage Type Sheet Metal
Tolerance Normal (PN)
Origin Cylindrical Radial
Precision Rating ABEC 1
Bearing Part Complete Bearing
Full Cage Description Pressed Steel Cage
I.D. 95 mm
Radial Internal Clearance Group N
Heat Stabilization 302 °F
Inch/Metric Metric
Relubrication Feature Without
Static Load Rating [Max] 59,600.00 lbf
Enclosure Open
O.D. Type Cylindrical
Limiting Speed 4800 rpm
Series 2
Reference Speed 4300 rpm
O.D. 170.0000 mm
Oil Hole w/o Oil Hole
Bore Type Round Bore
Dynamic Load Rating 49,500.00 lbf
End Type Open End
Weight 6.307 LB
EAN or UPC 7316577315021
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