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Radial Cylindrical Roller Bearing

NU 312 ECM/C5

Radial Cylindrical Roller Bearing
Item #101513248
  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 in Width
Radial Cylindrical Roller 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
Bearing Design Removable Inner Ring – Straight
Width 1.22 in, 31 mm
Radial Internal Clearance C5
Outer Ring Width 1.22 in, 31 mm
O.D. 130 mm
Precision Ground Yes
Material Bearing Steel
Precision Rating ABEC 1
Radial Internal Clearance Specification C5 - Clearance Greater Than C4
Enclosure Open
End Type Open End
Tolerance Iso Class 0 (RBEC 1)
Dynamic Load Rating 173 kN
Capacity High Capacity
Cage Material Brass/Bronze
Bore Type Round Bore
O.D. Type Cylindrical
Static Load Rating 160 kN
Rows of Balls Single
Oil Hole w/o Oil Hole
Inch/Metric Metric
Inner Ring Width 1.22 in, 31 mm
Bearing Type Radial
No. of Rows 1
I.D. 60 mm
Weight 4.743 LB
EAN or UPC 7316577033673
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