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