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Single Row Steel Cylindrical Bearing

NU 2224 ECJ

Single Row Steel Cylindrical Bearing
Item #100743237
  • 4.72 in Inner Diameter
  • 8.46 in Outer Diameter
  • 2.28 in Width
Single Row Steel Cylindrical Bearing
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  • 4.72 in Inner Diameter
  • 8.46 in Outer Diameter
  • 2.28 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • In accordance with ISO 15-1981
Tolerance Normal (PN)
No. of Ribs - Outer Ring 2
Bearing Design Removable Inner Ring – Straight
Radial Internal Clearance Specification Normal Clearance
Width 2.28 in, 58 mm
Inch/Metric Metric
O.D. 215 mm
Dynamic Load Rating 520 kN
Cage Material Steel
Rows of Balls Single
Precision Ground Yes
Precision Rating ABEC 1
Radial Internal Clearance Group N
Material Steel
Static Load Rating 630 kN
Relubrication Feature Without
Origin Cylindrical Radial
Bearing Part Complete Bearing
End Type Open End
Bearing Type Radial
Capacity High Capacity
No. of Rows 1
Outer Ring Width 2.28 in, 58 mm
I.D. 120 mm
Inner Ring Width 2.28 in, 58 mm
Cage Type Sheet Metal
Enclosure Open
Oil Hole w/o Oil Hole
Bore Type Round Bore
Series 22
O.D. Type Cylindrical
Weight 18.9 LB
EAN or UPC 7316577113832
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