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