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