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Single Row Steel Cylindrical Bearing

NU 319 ECJ/C3

Single Row Steel Cylindrical Bearing
Item #100743096
  • 3.74 in Inner Diameter
  • 7.87 in Outer Diameter
  • 1.77 in Width
Single Row Steel Cylindrical 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
Series 3
Width 1.77 in, 45 mm
End Type Open End
Oil Hole w/o Oil Hole
Enclosure Open
Inch/Metric Metric
Bore Type Round Bore, Metric Type
Material Bearing Steel
I.D. 95 mm
Static Load Rating 390 kN
Outer Ring Width 1.77 in, 45 mm
No. of Rows 1
Cage Material Steel
Origin Cylindrical Radial
Radial Internal Clearance Specification Greater Than Normal Clearance
Dynamic Load Rating 390 kN
Bearing Design Removable Inner Ring – Straight
Capacity High Capacity
Inner Ring Width 1.77 in, 45 mm
Radial Internal Clearance C3
Tolerance Iso Class 0 (RBEC 1)
O.D. Type Cylindrical
Precision Rating ABEC 1
O.D. 200 mm
Precision Ground Yes
Weight 13.927 LB
EAN or UPC 7316577036247
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