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