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