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