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Single Row Steel Cylindrical Bearing

N 321 ECP

Single Row Steel Cylindrical Bearing
Item #100743108
  • 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

  • In accordance with ISO 15-1981
Inner Ring Width 1.93 in, 49 mm
Bearing Design Removable Outer Ring – Straight
Width 1.93 in, 49 mm
Material Bearing Steel
End Type Open End
O.D. Type Cylindrical
Outer Ring Width 1.93 in, 49 mm
Radial Internal Clearance Specification Normal Clearance
Oil Hole w/o Oil Hole
Cage Material Polyamide
No. of Rows Single
Enclosure Open
Dynamic Load Rating 500 kN
Series 3
Relubrication Feature Without
Tolerance Normal (PN)
Static Load Rating 500 kN
Cage Type Non-Metallic
Capacity High Capacity
Precision Rating ABEC 1
Inch/Metric Metric
Precision Ground Yes
Bearing Part Complete Bearing
Radial Internal Clearance Group N
I.D. 4.13 in, 105 mm
Origin Cylindrical Radial
No. of Ribs - Inner Ring 2
Bearing Type Radial
Bore Type Cylindrical
O.D. 8.86 in, 225 mm
Rows of Balls Single
Weight 19.335 LB
EAN or UPC 7316577051851
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