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