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