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