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