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Single Row Steel Cylindrical Bearing

NU 2224 ECML

Single Row Steel Cylindrical Bearing
Item #101172824
  • 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

  • 0
Radial Internal Clearance Specification Normal Clearance
Element Material Bearing Steel
Cage Material Brass
Radial Internal Clearance Group N
Bore Type Cylindrical
Material Bearing Steel
Dynamic Load Rating 520 kN
Tolerance Normal (PN)
Limiting Speed 5600 rpm
Row Type 1
I.D. 4.72 in, 120 mm
Oil Hole w/o Oil Hole
Capacity High Capacity
Outer Ring Width 2.28 in, 58 mm
O.D. Type Cylindrical
End Type Open End
Reference Speed 3400 rpm
Precision Rating ABEC 1
O.D. 8.46 in, 215 mm
Series 22
Rows of Balls Single
Inner Ring Width 2.28 in, 58 mm
Width 2.28 in, 58 mm
Precision Ground Yes
Enclosure Open
Inch/Metric Metric
No. of Rows 1
Rolling Element Roller
Relubrication Feature Without
Cage Type Solid Machined
Internal Clearance CN
Bearing Type Radial
Bearing Design Removable Inner Ring – Straight
No. of Ribs - Outer Ring 2
Bearing Part Complete Bearing
Static Load Rating 630 kN
Weight 20.827 LB
EAN or UPC 7316570496116
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