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Single Row Steel Cylindrical Bearing

N 311 ECP

Single Row Steel Cylindrical Bearing
Item #100743013
  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.14 in Width
Single Row Steel Cylindrical Bearing
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    Shipment Options
  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.14 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 Ribs - Inner Ring 2
I.D. 2.17 in, 55 mm
Bearing Part Complete Bearing
Dynamic Load Rating 156 kN
Outer Ring Width 1.14 in, 29 mm
Bearing Design Removable Outer Ring – Straight
Rows of Balls Single
Internal Clearance CN
Cage Material Polyamide
Element Material Bearing Steel
Static Load Rating 143 kN
O.D. 4.72 in, 120 mm
Reference Speed 6000 rpm
Limiting Speed 7000 rpm
Material Bearing Steel
Cage Type Non-Metallic
Radial Internal Clearance Group N
Oil Hole w/o Oil Hole
Bearing Type Radial
Precision Rating ABEC 1
Inner Ring Width 1.14 in, 29 mm
Radial Internal Clearance Specification Normal Clearance
Relubrication Feature Without
Origin Cylindrical Radial
Rolling Element Roller
O.D. Type Cylindrical
Inch/Metric Metric
Tolerance Normal (PN)
Precision Ground Yes
Series 3
Enclosure Open
Width 1.14 in, 29 mm
Row Type 1
Bore Type Cylindrical
No. of Rows 1
Capacity High Capacity
End Type Open End
Weight 3.296 LB
EAN or UPC 7316577109354
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