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