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