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