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Single Row Steel Cylindrical Bearing

NU 224 ECJ

Single Row Steel Cylindrical Bearing
Item #100742937
  • 4.72 in Inner Diameter
  • 8.46 in Outer Diameter
  • 1.57 in Width
Single Row Steel Cylindrical Bearing
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  • 4.72 in Inner Diameter
  • 8.46 in Outer Diameter
  • 1.57 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
Cage Type Sheet Metal
Radial Internal Clearance Specification Normal Clearance
Enclosure Open
Limiting Speed 3600 rpm
I.D. 120 mm
Oil Hole w/o Oil Hole
Rows of Balls Single
Tolerance Normal (PN)
Static Load Rating 430 kN
Heat Stabilization 302 °F
Inner Ring Width 1.57 in, 40 mm
Static Load Rating [Max] 96,700.00 lbf
Material Steel
End Type Open End
Dynamic Load Rating 76,700.00 lbf
Bearing Type Radial
Precision Ground Yes
O.D. Type Cylindrical
Inch/Metric Metric
O.D. 215.0000 mm
Origin Cylindrical Radial
Cage Material Steel
Bearing Part Complete Bearing
Bore Type Round Bore
Relubrication Feature Without
Series 2
Radial Internal Clearance Group N
Width 40 mm
No. of Ribs - Outer Ring 2
Precision Rating ABEC 1
Reference Speed 3400 rpm
Capacity High Capacity
Outer Ring Width 1.57 in, 40 mm
No. of Rows 1
Full Cage Description Pressed Steel Cage
Bearing Design Removable Inner Ring – Straight – Double Flanged Outer Ring and Single Flange Inner Ring
Weight 12.655 LB
EAN or UPC 7316577041135
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