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Single Row Cylindrical Roller Bearing

NU 319 ECP/C3

Single Row Cylindrical Roller Bearing
Item #100743098
  • 3.74 in Inner Diameter
  • 7.87 in Outer Diameter
  • 1.77 in Width
Single Row Cylindrical Roller Bearing
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  • 3.74 in Inner Diameter
  • 7.87 in Outer Diameter
  • 1.77 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • In accordance with ISO 15-1981
Dynamic Load Rating 390 kN
No. of Rows 1
Oil Hole w/o Oil Hole
Series 3
Static Load Rating 390 kN
End Type Open End
O.D. Type Cylindrical
Radial Internal Clearance Specification Greater Than Normal Clearance
Width 1.77 in, 45 mm
Capacity High Capacity
Bearing Design Removable Inner Ring – Straight
Inch/Metric Metric
Outer Ring Width 1.77 in, 45 mm
Origin Cylindrical Radial
O.D. 200 mm
Precision Rating ABEC 1
Enclosure Open
Precision Ground Yes
Tolerance Iso Class 0 (RBEC 1)
Radial Internal Clearance C3
Bore Type Round Bore, Metric Type
I.D. 95 mm
Cage Material Polyamide (Molded Nylon)
Inner Ring Width 1.77 in, 45 mm
Material Bearing Steel
Weight 13.797 LB
EAN or UPC 7316577026811
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