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