RS 20 MTA plain sphercial bearing: 20mm bore x 46mm OD x 25mm BW x 18mm RW

RODOBAL RS 20 MTA plain wide sphercial bearing, steel on steel with reduced internal clearance

spherical bearings

Rodobal RS20MTA wide spherical bearing drawing

Rodobal RS20MTA wide spherical bearing drawing with dimensions



  • Bore: 20 mm
  • Outside diameter (OD): 46 mm
  • Ball width (BW): 25 mm
  • Race width (RW): 18 mm
  • Ball diameter: 34.92 mm
  • Shoulder diameter: 24.3 mm
  • Misalignment α: 14°
  • Fit / no load breakaway torque: no preload, reduced internal clearance (5-30 µm)
  • Static radial load rating: 268000 N
  • Dynamic radial load rating: 31000 N
  • Approximate weight: 200 g
  • Material
    1. Ball: 100Cr6 alloy steel, hard chrome plated
    2. Race: 45S20 medium carbon steel, zinc plated
    3. PTFE liner: NO
  • Manufacturer: Rodobal

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