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