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Single Row Steel Cylindrical Bearing

NU 320 ECP/C3

Single Row Steel Cylindrical Bearing
Item #101172925
  • 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

  • Electric motors
  • Gearboxes
  • Traction motors

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Bore Type Cylindrical
Dynamic Load Rating 450 kN
No. of Rows Single
Bearing Type Radial
Enclosure Open
I.D. 3.94 in, 100 mm
Inch/Metric Metric
Relubrication Feature Without
Cage Type Non-Metallic
Static Load Rating 440 kN
No. of Ribs - Outer Ring 2
Bearing Part Complete Bearing
Width 1.85 in, 47 mm
Radial Internal Clearance C3
Rows of Balls Single
Material Bearing Steel
Capacity High Capacity
Tolerance Normal (PN)
Origin Cylindrical Radial
O.D. 8.46 in, 215 mm
Inner Ring Width 1.85 in, 47 mm
Precision Rating ABEC 1
Radial Internal Clearance Specification Greater Than Normal Clearance
O.D. Type Cylindrical
Precision Ground Yes
Series 3
Cage Material Polyamide
End Type Open End
Oil Hole w/o Oil Hole
Outer Ring Width 1.85 in, 47 mm
Bearing Design Removable Inner Ring – Straight
Weight 16.643 LB
EAN or UPC 7316577315038
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