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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
Origin Cylindrical Radial
Radial Internal Clearance Group N
Precision Ground Yes
Inner Ring Width 0.47 in, 12 mm
Limiting Speed 22000 rpm
End Type Open End
Bearing Design Removable Inner Ring – Straight
O.D. 1.57 in, 40 mm
Row Type 1
O.D. Type Cylindrical
Bearing Type Radial
Precision Rating ABEC 1
Width 0.47 in, 12 mm
Rolling Element Roller
I.D. 0.67 in, 17 mm
Bore Type Cylindrical
Dynamic Load Rating 20 kN
Reference Speed 20000 rpm
Outer Ring Width 0.47 in, 12 mm
Tolerance Normal (PN)
Bearing Part Complete Bearing
No. of Rows 1
Series 2
Relubrication Feature Without
Cage Type Non-Metallic
Internal Clearance CN
Enclosure Open
Inch/Metric Metric
No. of Ribs - Outer Ring 2
Static Load Rating 14.3 kN
Cage Material Polyamide
Oil Hole w/o Oil Hole
Rows of Balls Single
Element Material Bearing Steel
Material Bearing Steel
Capacity High Capacity
Radial Internal Clearance Specification Normal Clearance
Weight 0.157 LB
EAN or UPC 7316577061782
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