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