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