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