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