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Single Row Steel Cylindrical Bearing

N 319 ECP

Single Row Steel Cylindrical Bearing
Item #100743091
  • 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
No. of Ribs - Inner Ring 2
Width 1.77 in, 45 mm
Cage Material Polyamide
Rows of Balls Single
Series 3
Element Material Bearing Steel
O.D. Type Cylindrical
Bore Type Cylindrical
Oil Hole w/o Oil Hole
Inch/Metric Metric
Outer Ring Width 1.77 in, 45 mm
Reference Speed 3600 rpm
I.D. 3.74 in, 95 mm
Precision Rating ABEC 1
O.D. 7.87 in, 200 mm
Tolerance Normal (PN)
Precision Ground Yes
Inner Ring Width 1.77 in, 45 mm
Enclosure Open
Internal Clearance CN
No. of Rows 1
Cage Type Non-Metallic
Relubrication Feature Without
Limiting Speed 4300 rpm
Bearing Type Radial
Capacity High Capacity
Radial Internal Clearance Group N
Material Bearing Steel
End Type Open End
Dynamic Load Rating 390 kN
Origin Cylindrical Radial
Bearing Design Removable Outer Ring – Straight
Static Load Rating 390 kN
Radial Internal Clearance Specification Normal Clearance
Row Type 1
Rolling Element Roller
Bearing Part Complete Bearing
Weight 13.863 LB
EAN or UPC 7316577109651
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