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