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