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