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