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