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