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