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