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