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