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