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