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