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