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