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