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