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Single Row Steel Cylindrical Bearing

N 319 ECM/C3

Single Row Steel Cylindrical Bearing
Item #100743090
  • 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
Cage Material Brass
Row Type 1
Bearing Part Complete Bearing
Element Material Bearing Steel
Tolerance Normal (PN)
End Type Open End
O.D. Type Cylindrical
Width 1.77 in, 45 mm
Dynamic Load Rating 390 kN
Precision Ground Yes
No. of Rows 1
Inner Ring Width 1.77 in, 45 mm
Bore Type Cylindrical
Cage Type Solid Machined
Internal Clearance C3
Origin Cylindrical Radial
Precision Rating ABEC 1
Relubrication Feature Without
Rolling Element Roller
Outer Ring Width 1.77 in, 45 mm
O.D. 7.87 in, 200 mm
Capacity High Capacity
Oil Hole w/o Oil Hole
Reference Speed 3600 rpm
Series 3
Limiting Speed 4300 rpm
Static Load Rating 390 kN
Material Bearing Steel
Inch/Metric Metric
Rows of Balls Single
Bearing Design Removable Outer Ring – Straight
No. of Ribs - Inner Ring 2
I.D. 3.74 in, 95 mm
Enclosure Open
Radial Internal Clearance C3
Radial Internal Clearance Specification Greater Than Normal Clearance
Bearing Type Radial
Weight 15.463 LB
EAN or UPC 7316576625718
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