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