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