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Single Row Steel Cylindrical Bearing

NU 2256 ECMA

Single Row Steel Cylindrical Bearing
Item #101176642
  • 11.02 in Inner Diameter
  • 19.69 in Outer Diameter
  • 5.12 in Width
Single Row Steel Cylindrical Bearing
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  • 11.02 in Inner Diameter
  • 19.69 in Outer Diameter
  • 5.12 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

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

compliances

  • 0
Width 5.12 in, 130 mm
Outer Ring Width 5.12 in, 130 mm
Cage Type Solid Machined
Cage Material Brass
Enclosure Open
Capacity High Capacity
Radial Internal Clearance Specification Normal Clearance
Inch/Metric Metric
End Type Open End
Rows of Balls Single
Dynamic Load Rating 2200 kN
Bearing Design Removable Inner Ring – Straight
Relubrication Feature Without
Radial Internal Clearance Group N
Precision Ground Yes
No. of Rows Single
Tolerance Normal (PN)
Precision Rating ABEC 1
Oil Hole w/o Oil Hole
Static Load Rating 3450 kN
Bearing Part Complete Bearing
Bearing Type Radial
O.D. Type Cylindrical
Inner Ring Width 5.12 in, 130 mm
No. of Ribs - Outer Ring 2
O.D. 19.69 in, 500 mm
Bore Type Cylindrical
Series 22
Material Bearing Steel
I.D. 11.02 in, 280 mm
Weight 282.368 LB
EAN or UPC 7316571047966
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