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Single Row Steel Cylindrical Bearing

NU 2224 ECML/C3

Single Row Steel Cylindrical Bearing
Item #100743238
  • 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
Cage Material Brass/Bronze
Bore Type Round Bore
Radial Internal Clearance Specification Greater Than Normal Clearance
Bearing Part Complete Bearing
Inch/Metric Metric
O.D. Type Cylindrical
Enclosure Open
Origin Cylindrical Radial
I.D. 120 mm
O.D. 215 mm
Rows of Balls Single
Inner Ring Width 2.28 in, 58 mm
Dynamic Load Rating 520 kN
Material Steel
Bearing Type Radial
No. of Rows 1
Radial Internal Clearance C3
Bearing Design Removable Inner Ring – Straight
Precision Rating ABEC 1
Oil Hole w/o Oil Hole
Cage Type Solid Machined
No. of Ribs - Outer Ring 2
Precision Ground Yes
Relubrication Feature Without
Outer Ring Width 2.28 in, 58 mm
Series 22
Width 2.28 in, 58 mm
Static Load Rating 630 kN
Tolerance Normal (PN)
End Type Open End
Capacity High Capacity
Weight 20.827 LB
EAN or UPC 7316570720112
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