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