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Single Row Steel Cylindrical Bearing

NU 312 ECP/C3

Single Row Steel Cylindrical Bearing
Item #100743032
  • 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
Origin Cylindrical Radial
End Type Open End
Radial Internal Clearance Specification Greater Than Normal Clearance
No. of Rows 1
Outer Ring Width 1.22 in, 31 mm
Inner Ring Width 1.22 in, 31 mm
Enclosure Open
Cage Material Polyamide (Molded Nylon)
Inch/Metric Metric
Oil Hole w/o Oil Hole
Series 3
Capacity High Capacity
Tolerance Normal (PN)
Relubrication Feature Without
Bearing Type Radial
Width 1.22 in, 31 mm
Rows of Balls Single
O.D. 130 mm
Static Load Rating 160 kN
I.D. 60 mm
Bore Type Round Bore
Dynamic Load Rating 173 kN
Bearing Design Removable Inner Ring – Straight
Cage Type Non-Metallic
Bearing Part Complete Bearing
Precision Ground Yes
Radial Internal Clearance C3
Material Steel
Precision Rating ABEC 1
No. of Ribs - Outer Ring 2
O.D. Type Cylindrical
Weight 3.98 LB
EAN or UPC 7316577038944
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