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Single Row Steel Cylindrical Bearing

NU 2311 ECP

Single Row Steel Cylindrical Bearing
Item #100743265
  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.69 in Width
Single Row Steel Cylindrical Bearing
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  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.69 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • In accordance with ISO 15-1981
O.D. Type Cylindrical
Cage Material Polyamide
Oil Hole w/o Oil Hole
Precision Ground Yes
O.D. 4.72 in, 120 mm
Series 23
Cage Type Non-Metallic
No. of Ribs - Outer Ring 2
Material Bearing Steel
Bearing Type Radial
I.D. 2.17 in, 55 mm
Bore Type Cylindrical
Width 1.69 in, 43 mm
End Type Open End
Capacity High Capacity
Dynamic Load Rating 232 kN
Radial Internal Clearance Group N
Static Load Rating 232 kN
Rows of Balls Single
Radial Internal Clearance Specification Normal Clearance
No. of Rows Single
Bearing Design Removable Inner Ring – Straight
Relubrication Feature Without
Outer Ring Width 1.69 in, 43 mm
Inner Ring Width 1.69 in, 43 mm
Enclosure Open
Bearing Part Complete Bearing
Tolerance Normal (PN)
Inch/Metric Metric
Precision Rating ABEC 1
Origin Cylindrical Radial
Weight 4.985 LB
EAN or UPC 7316577027269
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