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