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