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