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