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