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