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