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Single Row Steel Cylindrical Bearing

NU 312 ECM/C3

Single Row Steel Cylindrical Bearing
Item #101172907
  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 in Width
Single Row Steel Cylindrical Bearing
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    Shipment Options
  • 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

  • 0
O.D. Type Cylindrical
Material Bearing Steel
Bore Type Cylindrical
Outer Ring Width 1.22 in, 31 mm
O.D. 5.12 in, 130 mm
Width 1.22 in, 31 mm
I.D. 2.36 in, 60 mm
Radial Internal Clearance C3
Capacity High Capacity
Radial Internal Clearance Specification Greater Than Normal Clearance
Series 3
Inch/Metric Metric
Cage Material Brass
Precision Ground Yes
Precision Rating ABEC 1
No. of Ribs - Outer Ring 2
Rows of Balls Single
Origin Cylindrical Radial
Enclosure Open
Relubrication Feature Without
Dynamic Load Rating 173 kN
Oil Hole w/o Oil Hole
Bearing Type Radial
Bearing Design Removable Inner Ring – Straight
Tolerance Normal (PN)
Cage Type Solid Machined
Inner Ring Width 1.22 in, 31 mm
Bearing Part Complete Bearing
End Type Open End
No. of Rows Single
Static Load Rating 160 kN
Weight 4.712 LB
EAN or UPC 7316576624186
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