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Single Row Steel Cylindrical Bearing

NJ 321 ECJ/C4

Single Row Steel Cylindrical Bearing
Item #104512260
  • 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
Width 1.93 in, 49 mm
Inch/Metric Metric
End Type Open End
O.D. Type Cylindrical
Static Load Rating 500 kN
Series 3
Oil Hole w/o Oil Hole
Cage Material Steel
Inner Ring Width 1.93 in, 49 mm
No. of Rows 1
Inside Dia. 105 mm
Radial Internal Clearance Specification Clearance Greater Than C3
Enclosure Open
Rows of Balls Single
Bearing Design Removable Inner Ring – Flanged
Material Bearing Steel
O.D. 225 mm
Dynamic Load Rating 500 kN
Precision Rating ABEC 1
Radial Internal Clearance C4
Precision Ground Yes
Capacity High Capacity
I.D. 105 mm
Bore Type Round Bore, Metric Type
Tolerance Iso Class 0 (RBEC 1)
Outer Ring Width 1.93 in, 49 mm
Outside Dia. 225 mm
Bearing Type Radial
Weight 22.1 LB
EAN or UPC 7316577055941
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