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Single Row Steel Cylindrical Bearing

NU 203 ECP/C3

Single Row Steel Cylindrical Bearing
Item #101172783
  • 0.67 in Inner Diameter
  • 1.57 in Outer Diameter
  • 0.47 in Width
Single Row Steel Cylindrical Bearing
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    Shipment Options
  • 0.67 in Inner Diameter
  • 1.57 in Outer Diameter
  • 0.47 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
O.D. Type Cylindrical
Enclosure Open
No. of Ribs - Outer Ring 2
Radial Internal Clearance Specification Greater Than Normal Clearance
Outer Ring Width 0.47 in, 12 mm
Bearing Type Radial
Bore Type Cylindrical
Width 0.47 in, 12 mm
Precision Ground Yes
Capacity High Capacity
Inch/Metric Metric
Radial Internal Clearance C3
Origin Cylindrical Radial
I.D. 0.67 in, 17 mm
Precision Rating ABEC 1
O.D. 1.57 in, 40 mm
Inner Ring Width 0.47 in, 12 mm
Static Load Rating 14.3 kN
Cage Type Non-Metallic
Dynamic Load Rating 20 kN
Tolerance Normal (PN)
Series 2
Bearing Part Complete Bearing
Bearing Design Removable Inner Ring – Straight
Rows of Balls Single
End Type Open End
Cage Material Polyamide
Oil Hole w/o Oil Hole
Relubrication Feature Without
No. of Rows Single
Material Bearing Steel
Weight 0.157 LB
EAN or UPC 7316577030085
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