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Single Row Steel Cylindrical Bearing

N 321 ECP/C3

Single Row Steel Cylindrical Bearing
Item #102183743
  • 4.13 in Inner Diameter
  • 8.86 in Outer Diameter
  • 1.93 in Width
Single Row Steel Cylindrical Bearing
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  • 4.13 in Inner Diameter
  • 8.86 in Outer Diameter
  • 1.93 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Bearing Part Complete Bearing
Series 3
Capacity High Capacity
Dynamic Load Rating 500 kN
Tolerance Normal (PN)
Cage Material Polyamide
Outer Ring Width 1.93 in, 49 mm
Radial Internal Clearance Specification Greater Than Normal Clearance
Reference Speed 3200 rpm
Oil Hole w/o Oil Hole
No. of Rows 1
O.D. Type Cylindrical
O.D. 8.86 in, 225 mm
Inner Ring Width 1.93 in, 49 mm
Precision Ground Yes
Bore Type Cylindrical
Element Material Bearing Steel
Bearing Design Removable Outer Ring – Straight
End Type Open End
Rows of Balls Single
Width 1.93 in, 49 mm
Cage Type Non-Metallic
Enclosure Open
Rolling Element Roller
I.D. 4.13 in, 105 mm
Limiting Speed 3800 rpm
Bearing Type Radial
No. of Ribs - Inner Ring 2
Internal Clearance C3
Relubrication Feature Without
Row Type 1
Static Load Rating 500 kN
Material Bearing Steel
Inch/Metric Metric
Precision Rating ABEC 1
Radial Internal Clearance C3
Weight 19.335 LB
EAN or UPC 7316570299571
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