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Single Row Steel Cylindrical Bearing

NU 312 ECJ/C3

Single Row Steel Cylindrical Bearing
Item #100743030
  • 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
No. of Ribs - Outer Ring 2
Relubrication Feature Without
Static Load Rating 160 kN
No. of Rows 1
Origin Cylindrical Radial
Precision Rating ABEC 1
Radial Internal Clearance Specification Greater Than Normal Clearance
Bore Type Round Bore
Tolerance Normal (PN)
Series 3
Cage Material Steel
I.D. 60 mm
Oil Hole w/o Oil Hole
O.D. Type Cylindrical
Cage Type Sheet Metal
Material Steel
Capacity High Capacity
Enclosure Open
Rows of Balls Single
Bearing Type Radial
Dynamic Load Rating 173 kN
Precision Ground Yes
Radial Internal Clearance C3
End Type Open End
Outer Ring Width 1.22 in, 31 mm
Bearing Design Removable Inner Ring – Straight
Inner Ring Width 1.22 in, 31 mm
Inch/Metric Metric
Bearing Part Complete Bearing
Width 1.22 in, 31 mm
O.D. 130 mm
Weight 3.968 LB
EAN or UPC 7316577652201
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