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Single Row Steel Cylindrical Bearing

N 312 ECM

Single Row Steel Cylindrical Bearing
Item #100743022
  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 in Width
Single Row Steel Cylindrical Bearing
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    Shipment Options
  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 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
Precision Rating ABEC 1
I.D. 2.36 in, 60 mm
Material Bearing Steel
Radial Internal Clearance Specification Normal Clearance
Element Material Bearing Steel
Row Type 1
Outer Ring Width 1.22 in, 31 mm
Limiting Speed 6700 rpm
Bearing Part Complete Bearing
Rolling Element Roller
Precision Ground Yes
End Type Open End
Internal Clearance CN
Oil Hole w/o Oil Hole
Inch/Metric Metric
Bearing Type Radial
Radial Internal Clearance Normal
Dynamic Load Rating 173 kN
Series 3
Static Load Rating 160 kN
Rows of Balls Single
No. of Rows 1
Relubrication Feature Without
Origin Cylindrical Radial
Width 1.22 in, 31 mm
O.D. 5.12 in, 130 mm
Bore Type Cylindrical
Inner Ring Width 1.22 in, 31 mm
Tolerance Iso Class 0 (RBEC 1)
Cage Material Brass
Reference Speed 5600 rpm
Bearing Design Removable Outer Ring – Straight
Capacity High Capacity
O.D. Type Cylindrical
Enclosure Open
Weight 4.612 LB
EAN or UPC 7316576627064
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