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