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