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Single Row Steel Cylindrical Bearing

NU 203 ECP

Single Row Steel Cylindrical Bearing
Item #100742793
  • 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

  • In accordance with ISO 15-1981
Radial Internal Clearance Specification Normal Clearance
Relubrication Feature Without
O.D. 40 mm
I.D. 17 mm
Outer Ring Width 0.47 in, 12 mm
Enclosure Open
Width 0.47 in, 12 mm
Tolerance Normal (PN)
Material Steel
Dynamic Load Rating 20 kN
Radial Internal Clearance Group N
Bearing Type Radial
Bearing Part Complete Bearing
Inner Ring Width 0.47 in, 12 mm
Static Load Rating 14.3 kN
Cage Material Polyamide (Molded Nylon)
No. of Ribs - Outer Ring 2
Bearing Design Removable Inner Ring – Straight
Bore Type Round Bore
Rows of Balls Single
Inch/Metric Metric
Capacity High Capacity
Precision Ground Yes
End Type Open End
Origin Cylindrical Radial
Oil Hole w/o Oil Hole
Cage Type Non-Metallic
No. of Rows 1
Precision Rating ABEC 1
O.D. Type Cylindrical
Series 2
Weight 0.157 LB
EAN or UPC 7316577061782
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