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Single Row Steel Cylindrical Bearing

N 312 M/P63

Single Row Steel Cylindrical Bearing
Item #100743025
  • 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
Dynamic Load Rating 123 kN
Material Bearing Steel
Rolling Element Roller
Radial Internal Clearance C3
Outer Ring Width 1.22 in, 31 mm
Enclosure Open
Bearing Type Radial
Bearing Design Removable Outer Ring – Straight
Tolerance Iso Class 6 (RBEC 3)
I.D. 2.36 in, 60 mm
Oil Hole w/o Oil Hole
Limiting Speed 6700 rpm
O.D. Type Cylindrical
O.D. 5.12 in, 130 mm
Element Material Bearing Steel
Row Type 1
Origin Cylindrical Radial
Inch/Metric Metric
Rows of Balls Single
Width 1.22 in, 31 mm
Internal Clearance C3
Precision Rating ABEC 1
Precision Ground Yes
Capacity Standard Capacity
Bearing Part Complete Bearing
Radial Internal Clearance Specification Greater Than Normal Clearance
End Type Open End
Reference Speed 5600 rpm
Inner Ring Width 1.22 in, 31 mm
Static Load Rating 127 kN
No. of Rows 1
Cage Material Brass
Bore Type Cylindrical
Relubrication Feature Without
Weight 4.334 LB
EAN or UPC 7316577064004
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