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