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