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