CRANKSHAFT BEARINGS & OIL SEALS DOPPLER FOR TYPHOON/NRG/STALKER (20x52x11) SKF C4 POLYAMIDE

Ref. : 478937
Bearing dimensions in mm 20 x 52 x 14 (X2)
Bearing cage material Cage polyamide
Gasket dimensions in mm 19 x 30 x 6.5 - 18 x 28 x 7
Spinnaker seal material Nitrile

The crankshaft bearings and SPI gaskets are the essential parts of the engine on which the reliability and smooth running of the engine depends. DOPPLER has opted for a combination of SKF C3 or C4 bearings, a polyamide cage and quality SPI gaskets.

  • APRILIA HABANA (50 cc)
  • APRILIA MOJITO (50 cc)
  • APRILIA SPORTCITY ONE 2T (50 cc)
  • APRILIA SR MOTARD 2T (50 cc) From 2012 to 2017
  • APRILIA SR MOTARD 2T (50 cc)
  • DERBI ATLANTIS AC 2T (50 cc)
  • DERBI ATLANTIS BULLET AC (50 cc)
  • DERBI BOULEVARD EU2 2T (50 cc)
  • DERBI SONAR (50 cc)
  • GILERA DNA 50 AC (50 cc)
  • GILERA EASY MOVING (50 cc)
  • GILERA ICE (50 cc)
  • GILERA STALKER (50 cc) From 2005 to 2011
  • GILERA STALKER (50 cc)
  • GILERA STORM (50 cc)
  • ITALJET JET SET (50 cc)
  • PIAGGIO DIESIS (50 cc)
  • PIAGGIO FLY 2T (50 cc)
  • PIAGGIO FREE (50 cc)
  • PIAGGIO LIBERTY 2T (50 cc)
  • PIAGGIO NRG 50 AC (50 cc)
  • PIAGGIO SFERA (50 cc)
  • PIAGGIO TYPHOON 2T (50 cc) From 1993 to 1997
  • PIAGGIO TYPHOON 2T (50 cc) From 2010 to 2016
  • PIAGGIO TYPHOON 2T (50 cc)
  • PIAGGIO ZIP 2T AC (50 cc) From 2009 to 2015
  • PIAGGIO ZIP 2T AC (50 cc)
  • PIAGGIO ZIP 2T LC (50 cc) From 2006 to 2013
  • VESPA ET2 (50 cc)
  • VESPA PRIMAVERA 2T (50 cc)
  • VESPA S 2T (50 cc)
  • VESPA SPRINT 2T (50 cc)
Gross weight :
0,302 kg
Length :
0.191 m
Width :
0.118 m
Height :
0.047 m
Volume :
0.00106 m³