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