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