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Single Row Steel Cylindrical Bearing

NU 2311 ECML/C3

Single Row Steel Cylindrical Bearing
Item #101172858
  • 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

  • 0
Precision Ground Yes
Dynamic Load Rating 232 kN
Bore Type Cylindrical
O.D. 4.72 in, 120 mm
Cage Material Brass
Internal Clearance C3
Bearing Design Removable Inner Ring – Straight
Element Material Bearing Steel
Rolling Element Roller
No. of Rows 1
Radial Internal Clearance Specification Greater Than Normal Clearance
Inch/Metric Metric
End Type Open End
Static Load Rating 232 kN
Bearing Type Radial
Precision Rating ABEC 1
Tolerance Normal (PN)
Series 23
Inner Ring Width 1.69 in, 43 mm
Bearing Part Complete Bearing
Capacity High Capacity
I.D. 2.17 in, 55 mm
Oil Hole w/o Oil Hole
Radial Internal Clearance C3
Limiting Speed 11000 rpm
Rows of Balls Single
Reference Speed 6000 rpm
Relubrication Feature Without
Width 1.69 in, 43 mm
Material Bearing Steel
Cage Type Solid Machined
Row Type 1
O.D. Type Cylindrical
Outer Ring Width 1.69 in, 43 mm
Enclosure Open
No. of Ribs - Outer Ring 2
Weight 5.454 LB
EAN or UPC 7316570248340
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