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Single Row Steel Cylindrical Bearing

NU 320 ECJ/C3

Single Row Steel Cylindrical Bearing
Item #100743104
  • 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

  • In accordance with ISO 15-1981
End Type Open End
Radial Internal Clearance C3
I.D. 100 mm
Series 3
Inner Ring Width 1.85 in, 47 mm
Bore Type Round Bore
Rows of Balls Single
Origin Cylindrical Radial
Relubrication Feature Without
No. of Ribs - Outer Ring 2
Bearing Type Radial
Bearing Design Removable Inner Ring – Straight
Enclosure Open
Cage Type Sheet Metal
Tolerance Normal (PN)
Bearing Part Complete Bearing
Width 1.85 in, 47 mm
Oil Hole w/o Oil Hole
Dynamic Load Rating 450 kN
Outer Ring Width 1.85 in, 47 mm
O.D. Type Cylindrical
O.D. 215 mm
Cage Material Steel
Material Steel
Capacity High Capacity
Static Load Rating 440 kN
Radial Internal Clearance Specification Greater Than Normal Clearance
Precision Rating ABEC 1
No. of Rows 1
Inch/Metric Metric
Precision Ground Yes
Weight 17.084 LB
EAN or UPC 7316577041999
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