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