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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
I.D. 2.36 in, 60 mm
Bearing Type Radial
Dynamic Load Rating 173 kN
Radial Internal Clearance C3
O.D. Type Cylindrical
Bearing Part Complete Bearing
Radial Internal Clearance Specification Greater Than Normal Clearance
Capacity High Capacity
Bore Type Cylindrical
Inch/Metric Metric
Inner Ring Width 1.22 in, 31 mm
O.D. 5.12 in, 130 mm
Precision Ground Yes
Precision Rating ABEC 1
No. of Ribs - Outer Ring 2
Static Load Rating 160 kN
Outer Ring Width 1.22 in, 31 mm
Tolerance Normal (PN)
Oil Hole w/o Oil Hole
Rows of Balls Single
Cage Type Sheet Metal
End Type Open End
Origin Cylindrical Radial
No. of Rows Single
Width 1.22 in, 31 mm
Enclosure Open
Bearing Design Removable Inner Ring – Straight
Cage Material Bearing Steel
Material Bearing Steel
Relubrication Feature Without
Series 3
Weight 3.968 LB
EAN or UPC 7316577652201
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