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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
Bore Type Cylindrical
Oil Hole w/o Oil Hole
Precision Rating ABEC 1
Inch/Metric Metric
Tolerance Normal (PN)
Precision Ground Yes
I.D. 0.67 in, 17 mm
O.D. Type Cylindrical
Outer Ring Width 0.55 in, 14 mm
Bearing Type Radial
No. of Ribs - Outer Ring 2
End Type Open End
O.D. 1.85 in, 47 mm
Series 3
Cage Material Polyamide
Dynamic Load Rating 28.5 kN
Material Bearing Steel
Enclosure Open
Relubrication Feature Without
Rows of Balls Single
Bearing Part Complete Bearing
Width 0.55 in, 14 mm
Capacity High Capacity
Radial Internal Clearance Group N
Origin Cylindrical Radial
Inner Ring Width 0.55 in, 14 mm
Cage Type Non-Metallic
No. of Rows Single
Bearing Design Removable Inner Ring – Straight
Static Load Rating 20.4 kN
Weight 0.278 LB
EAN or UPC 7316577109071
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