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Single Row Steel Cylindrical Bearing

NUP 320 ECJ

Single Row Steel Cylindrical Bearing
Item #100743107
  • 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
Inner Ring Width 1.85 in, 47 mm
Origin Cylindrical Radial
O.D. 8.46 in, 215 mm
Bearing Part Complete Bearing
Rows of Balls Single
End Type Open End
Width 1.85 in, 47 mm
Precision Rating ABEC 1
Material Bearing Steel
Outer Ring Width 1.85 in, 47 mm
Cage Type Sheet Metal
Bearing Type Radial
O.D. Type Cylindrical
Radial Internal Clearance Group N
Oil Hole w/o Oil Hole
Enclosure Open
Capacity High Capacity
Static Load Rating 440 kN
Cage Material Bearing Steel
I.D. 3.94 in, 100 mm
Bore Type Cylindrical
No. of Ribs - Outer Ring 2
Tolerance Normal (PN)
Precision Ground Yes
Series 3
Inch/Metric Metric
Dynamic Load Rating 450 kN
Bearing Design Removable Inner Ring – Two Piece
Radial Internal Clearance Specification Normal Clearance
No. of Rows Single
No. of Ribs - Inner Ring 1
Relubrication Feature Without
Weight 17.366 LB
EAN or UPC 7316577313232
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