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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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  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.14 in Width

applications

  • Electric motors
  • Gearboxes
  • Traction motors

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
O.D. Type Cylindrical
Bearing Part Complete Bearing
Width 1.14 in, 29 mm
Material Steel
Inner Ring Width 1.14 in, 29 mm
Precision Ground Yes
Capacity High Capacity
Relubrication Feature Without
Rows of Balls Single
Series 3
Bearing Type Radial
Dynamic Load Rating 156 kN
Radial Internal Clearance Specification Normal Clearance
Origin Cylindrical Radial
I.D. 55 mm
Inch/Metric Metric
Cage Material Polyamide (Molded Nylon)
Outer Ring Width 1.14 in, 29 mm
Tolerance Normal (PN)
Precision Rating ABEC 1
Bore Type Round Bore
No. of Rows 1
Bearing Design Removable Outer Ring – Straight
Enclosure Open
End Type Open End
Static Load Rating 143 kN
Oil Hole w/o Oil Hole
O.D. 120 mm
Cage Type Non-Metallic
Radial Internal Clearance Group N
Weight 3.296 LB
EAN or UPC 7316577109354
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