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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 Rows 1
I.D. 55 mm
Bore Type Round Bore
Tolerance Normal (PN)
Relubrication Feature Without
O.D. Type Cylindrical
Bearing Type Radial
Static Load Rating 143 kN
Radial Internal Clearance Group N
Inner Ring Width 1.14 in, 29 mm
Bearing Design Removable Outer Ring – Straight
No. of Ribs - Inner Ring 2
O.D. 120 mm
Precision Rating ABEC 1
Capacity High Capacity
Bearing Part Complete Bearing
Outer Ring Width 1.14 in, 29 mm
Origin Cylindrical Radial
Material Steel
Cage Type Non-Metallic
Cage Material Polyamide (Molded Nylon)
Precision Ground Yes
Inch/Metric Metric
Radial Internal Clearance Specification Normal Clearance
Series 3
Rows of Balls Single
Width 1.14 in, 29 mm
Dynamic Load Rating 156 kN
Enclosure Open
Oil Hole w/o Oil Hole
End Type Open End
Weight 3.296 LB
EAN or UPC 7316577109354
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