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Single Row Steel Cylindrical Bearing

N 312 ECP

Single Row Steel Cylindrical Bearing
Item #100743023
  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 in Width
Single Row Steel Cylindrical Bearing
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  • 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
Cage Type Non-Metallic
Radial Internal Clearance Group N
Bearing Design Removable Outer Ring – Straight
Width 1.22 in, 31 mm
Capacity High Capacity
Element Material Bearing Steel
Material Bearing Steel
Rows of Balls Single
Internal Clearance CN
Relubrication Feature Without
I.D. 2.36 in, 60 mm
O.D. 5.12 in, 130 mm
End Type Open End
Oil Hole w/o Oil Hole
Bearing Part Complete Bearing
Origin Cylindrical Radial
Rolling Element Roller
Radial Internal Clearance Specification Normal Clearance
No. of Rows 1
Static Load Rating 160 kN
Dynamic Load Rating 173 kN
Series 3
Tolerance Normal (PN)
Precision Rating ABEC 1
Inner Ring Width 1.22 in, 31 mm
Limiting Speed 6700 rpm
O.D. Type Cylindrical
Row Type 1
Inch/Metric Metric
Bore Type Cylindrical
Precision Ground Yes
Reference Speed 5600 rpm
Bearing Type Radial
Outer Ring Width 1.22 in, 31 mm
Enclosure Open
No. of Ribs - Inner Ring 2
Cage Material Polyamide
Weight 3.975 LB
EAN or UPC 7316577063984
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