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