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