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