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Single Row Steel Cylindrical Bearing

NU 2311 ECP/C3

Single Row Steel Cylindrical Bearing
Item #100743266
  • 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
Bearing Part Complete Bearing
Row Type 1
Enclosure Open
Width 1.69 in, 43 mm
Material Bearing Steel
Reference Speed 6000 rpm
Limiting Speed 7000 rpm
No. of Ribs - Outer Ring 2
Series 23
Origin Cylindrical Radial
Precision Rating ABEC 1
O.D. 4.72 in, 120 mm
End Type Open End
Bearing Type Radial
Dynamic Load Rating 232 kN
Relubrication Feature Without
I.D. 2.17 in, 55 mm
Internal Clearance C3
No. of Rows 1
O.D. Type Cylindrical
Bearing Design Removable Inner Ring – Straight
Bore Type Cylindrical
Element Material Bearing Steel
Precision Ground Yes
Radial Internal Clearance Specification Greater Than Normal Clearance
Tolerance Normal (PN)
Capacity High Capacity
Oil Hole w/o Oil Hole
Rows of Balls Single
Cage Type Non-Metallic
Outer Ring Width 1.69 in, 43 mm
Inner Ring Width 1.69 in, 43 mm
Inch/Metric Metric
Cage Material Polyamide
Rolling Element Roller
Radial Internal Clearance C3
Static Load Rating 232 kN
Weight 4.985 LB
EAN or UPC 7316577114006
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