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Single Row Steel Cylindrical Bearing

N 311 ECMB/P6

Single Row Steel Cylindrical Bearing
Item #101172537
  • 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

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Cage Material Brass
Bearing Design Removable Outer Ring – Straight
No. of Rows 1
Capacity High Capacity
Tolerance Class 6 (P6)
No. of Ribs - Inner Ring 2
Reference Speed 6000 rpm
Limiting Speed 9500 rpm
Series 3
Rows of Balls Single
Cage Type Solid Machined
End Type Open End
Dynamic Load Rating 156 kN
I.D. 2.17 in, 55 mm
Radial Internal Clearance Group N
Precision Ground Yes
Bearing Part Complete Bearing
Material Bearing Steel
Outer Ring Width 1.14 in, 29 mm
Internal Clearance CN
O.D. Type Cylindrical
Radial Internal Clearance Specification Normal Clearance
Inner Ring Width 1.14 in, 29 mm
O.D. 4.72 in, 120 mm
Inch/Metric Metric
Bearing Type Radial
Element Material Bearing Steel
Bore Type Cylindrical
Oil Hole w/o Oil Hole
Rolling Element Roller
Width 1.14 in, 29 mm
Row Type 1
Static Load Rating 143 kN
Origin Cylindrical Radial
Precision Rating ABEC 1
Enclosure Open
Relubrication Feature Without
Weight 3.882 LB
EAN or UPC 7316577031129
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