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Single Row Steel Cylindrical Bearing

NU 312 ECM/C4

Single Row Steel Cylindrical Bearing
Item #101172908
  • 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 C4
Bearing Design Removable Inner Ring – Straight
I.D. 60 mm
End Type Open End
Static Load Rating 160 kN
Width 1.22 in, 31 mm
Rows of Balls Single
Inch/Metric Metric
Oil Hole w/o Oil Hole
No. of Rows 1
No. of Ribs - Outer Ring 2
Inner Ring Width 1.22 in, 31 mm
Capacity High Capacity
Radial Internal Clearance Specification Clearance Greater Than C3
O.D. Type Cylindrical
Relubrication Feature Without
Precision Rating ABEC 1
Bearing Part Complete Bearing
O.D. 130 mm
Series 3
Cage Type Solid Machined
Material Steel
Precision Ground Yes
Dynamic Load Rating 173 kN
Enclosure Open
Bearing Type Radial
Cage Material Brass/Bronze
Outer Ring Width 1.22 in, 31 mm
Tolerance Normal (PN)
Origin Cylindrical Radial
Bore Type Round Bore
Weight 4.743 LB
EAN or UPC 7316576623714
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