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