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Single Row Steel Cylindrical Bearing

N 320 ECP

Single Row Steel Cylindrical Bearing
Item #100743101
  • 3.94 in Inner Diameter
  • 8.46 in Outer Diameter
  • 1.85 in Width
Single Row Steel Cylindrical Bearing
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  • 3.94 in Inner Diameter
  • 8.46 in Outer Diameter
  • 1.85 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
Relubrication Feature Without
Cage Type Non-Metallic
Element Material Bearing Steel
Reference Speed 3200 rpm
Radial Internal Clearance Group N
O.D. 8.46 in, 215 mm
Rolling Element Roller
Inner Ring Width 1.85 in, 47 mm
Material Bearing Steel
Static Load Rating 440 kN
Dynamic Load Rating 450 kN
Oil Hole w/o Oil Hole
Width 1.85 in, 47 mm
Capacity High Capacity
Outer Ring Width 1.85 in, 47 mm
Enclosure Open
Cage Material Polyamide
Precision Ground Yes
Internal Clearance CN
Precision Rating ABEC 1
Bearing Part Complete Bearing
Row Type 1
Limiting Speed 3800 rpm
Bearing Type Radial
I.D. 3.94 in, 100 mm
No. of Rows 1
Radial Internal Clearance Specification Normal Clearance
Bore Type Cylindrical
Tolerance Normal (PN)
O.D. Type Cylindrical
Rows of Balls Single
Series 3
Bearing Design Removable Outer Ring – Straight
Inch/Metric Metric
No. of Ribs - Inner Ring 2
End Type Open End
Weight 16.821 LB
EAN or UPC 7316570796971
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