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