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