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Single Row Steel Cylindrical Bearing

NJ 320 ECJ/C3

Single Row Steel Cylindrical Bearing
Item #101172726
  • 3.94 in Inner Diameter
  • 8.46 in Outer Diameter
  • 1.85 in Width
Single Row Steel Cylindrical Bearing
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  • 3.94 in Inner Diameter
  • 8.46 in Outer Diameter
  • 1.85 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Capacity High Capacity
Bearing Type Radial
Radial Internal Clearance Specification Greater Than Normal Clearance
No. of Rows Single
Bearing Part Complete Bearing
Width 1.85 in, 47 mm
Precision Rating ABEC 1
O.D. 8.46 in, 215 mm
Radial Internal Clearance C3
Cage Type Sheet Metal
Relubrication Feature Without
Material Bearing Steel
Bore Type Cylindrical
I.D. 3.94 in, 100 mm
Outer Ring Width 1.85 in, 47 mm
Inner Ring Width 1.85 in, 47 mm
No. of Ribs - Inner Ring 1
Series 3
Static Load Rating 440 kN
Rows of Balls Single
Origin Cylindrical Radial
Dynamic Load Rating 450 kN
Bearing Design Removable Inner Ring – Flanged
Precision Ground Yes
Enclosure Open
Tolerance Normal (PN)
Oil Hole w/o Oil Hole
No. of Ribs - Outer Ring 2
End Type Open End
Cage Material Bearing Steel
O.D. Type Cylindrical
Inch/Metric Metric
Weight 17.062 LB
EAN or UPC 7316577313300
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