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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 Part Complete Bearing
Material Bearing Steel
O.D. Type Cylindrical
Inch/Metric Metric
Series 3
Bearing Type Radial
Precision Rating ABEC 1
Radial Internal Clearance C3
Enclosure Open
Tolerance Normal (PN)
Relubrication Feature Without
Width 1.22 in, 31 mm
End Type Open End
Oil Hole w/o Oil Hole
Cage Type Non-Metallic
Inner Ring Width 1.22 in, 31 mm
Rows of Balls Single
Cage Material Polyamide
Bearing Design Removable Inner Ring – Straight
Static Load Rating 160 kN
Outer Ring Width 1.22 in, 31 mm
Capacity High Capacity
O.D. 5.12 in, 130 mm
No. of Ribs - Outer Ring 2
No. of Rows Single
Origin Cylindrical Radial
Precision Ground Yes
Dynamic Load Rating 173 kN
Bore Type Cylindrical
I.D. 2.36 in, 60 mm
Radial Internal Clearance Specification Greater Than Normal Clearance
Weight 3.98 LB
EAN or UPC 7316577038944
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