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