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