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