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