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