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