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