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Single Row Steel Cylindrical Bearing

NU 303 ECP

Single Row Steel Cylindrical Bearing
Item #100742957
  • 0.67 in Inner Diameter
  • 1.85 in Outer Diameter
  • 0.55 in Width
Single Row Steel Cylindrical Bearing
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    Shipment Options
  • 0.67 in Inner Diameter
  • 1.85 in Outer Diameter
  • 0.55 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • In accordance with ISO 15-1981
No. of Ribs - Outer Ring 2
Oil Hole w/o Oil Hole
Enclosure Open
End Type Open End
Cage Material Polyamide (Molded Nylon)
Bearing Type Radial
Width 0.55 in, 14 mm
Inch/Metric Metric
Outer Ring Width 0.55 in, 14 mm
Static Load Rating 20.4 kN
Rows of Balls Single
Capacity High Capacity
Bore Type Round Bore
Radial Internal Clearance Specification Normal Clearance
Inner Ring Width 0.55 in, 14 mm
Origin Cylindrical Radial
Material Steel
Bearing Part Complete Bearing
O.D. Type Cylindrical
Radial Internal Clearance Group N
Bearing Design Removable Inner Ring – Straight
Series 3
Relubrication Feature Without
Precision Rating ABEC 1
I.D. 17 mm
Cage Type Non-Metallic
No. of Rows 1
Dynamic Load Rating 28.5 kN
Tolerance Normal (PN)
O.D. 47 mm
Precision Ground Yes
Weight 0.278 LB
EAN or UPC 7316577109071
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