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Crankshaft Bearings Stage6 Polymer cage (SKF BB1B-447205A)

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Stage6 Item no.: S6-80340C4/TN9

Crankshaft Bearings Stage6 Polymer cage (SKF BB1B-447205A)

IN STOCK, Dispatched same working day. For all orders to 2pm.
Suggested retail price: €41.00

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€34.90

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Description

Details

Especially with high-performance engines you should not be too stingy when it comes to buying crankshaft bearings. This is why Scooter-Attack only collaborates with leading European and Japanese manufacturers of bearings and oil seals such as SKF and Corteco. We offer you these high-quality crankshaft bearing kits in 2 versions, with metal cage or with polymer cage. Both types can, according to SKF, be used up to 20,000rpm and have of course the necessary bearing clearance (C4). Sufficient lubrication and proper installation of crankshaft and bearings are of course essential for long life. The version with polymer plastics cage has higher elasticity and a reduced friction coefficient as compared to the metal ball cage. This is also the type of bearing that we prefer for our racing engines. What is important for these bearings is the right ignition timing and carburettor settings, since bearings should not be subjected to more than 120° for a longer time in order to prevent damage. This is also the reason why the TN9 bearings should not be used in engines with catalytic converters. Please keep in mind that the half-open cage must be inserted so that it faces the crank webs. This metal cage bearing on the other hand is more resistant than the polymer version, but unfortunately it also generates more friction and hence more heat, which results in a shorter life expectancy. Attention! The polymer cage bearings can only be used in conjunction with tuning exhausts or original exhausts without catalytic converters.
Polymer cage (SKF BB1B-447205A)
Additional Information
Name Crankshaft Bearings Stage6 Polymer cage (SKF BB1B-447205A)
Item No. S6-80340C4/TN9
Brand Stage6
RPM Range 0 - 16000 RPM
Stroke Original
Conrod Length Standard
Material Polymer
Bearing Ø original
Reviews
Fits to (77)

Your product goes with the following manufacturers and their models:



Aprilia
Mojito Custom 50cc (Piaggio engine), SR 50cc Funmaster LC (after 07/2003) - Piaggio engine, SR 50cc LC (after 07/2003) - Piaggio Engine, SR 50cc R Factory i.e. LC (after 2005) - Piaggio Engine, SR 50cc R LC (after 2005) - Piaggio Engine, SR 50cc Racing LC (after 07/2003) - Piaggio Engine, SR 50cc Sport LC (after 07/2003) - Piaggio Engine, SR 50cc Street LC (after 07/2003) - Moteur Piaggio, SR Motard 50cc (after 2011), Scarabeo 50cc AC (2005-2006) (Piaggio engine), Sportcity Street 50cc


Derbi
Atlantis 50cc AC (after 06/2002) - Piaggio, Atlantis 50cc LC (after 06/2002) - Piaggio, Bullet 50cc AC - Piaggio, GP1 50cc LC - Piaggio, GP 1 Open 50cc, GP1 Racing / Revolution 50cc LC - Piaggio, GP 1 Racing 50cc, GP 1 Replica 50cc, GP 1 Revolution 50cc


Gilera
DNA 50cc LC, Easy Moving 50cc AC, Ice 50cc AC, Runner 50cc LC (1999 - 2000), Runner 50cc LC (after 2004), Runner 50cc LC (before 1999), Runner 50cc LC CAT (after 2001), Runner SP 50cc LC (after 08/2004), Stalker 50cc AC (after 1999), Stalker 50cc AC (before 1999), Stalker Naked 50cc, Storm 50cc AC, Typhoon 50cc AC (before 2011), Typhoon X 50cc AC (before 2011)


Italjet
Jet Set 50cc AC, Torpedo 50cc AC - Piaggio


Piaggio
Diesis 50cc AC, Fly 50cc AC, Free 50cc AC (after 1999), Free 50cc AC (before 1999), Liberty 50cc AC, NRG 50cc LC, NRG Power DD 50 (after 2005), NRG Power DT 50cc AC (after 2005), NRG mc2 50cc LC (after 1998), NRG mc2 50cc LC (before 1998), NRG mc2 DD 50cc LC (after 1998), NRG mc2 Extreme 50cc AC, NRG mc2 Extreme 50cc LC, NRG mc3 DD 50cc LC CAT, NRG mc3 DT 50cc AC CAT, NTT 50cc LC, Quartz 50cc LC, Sfera 1st series 50cc AC (1991 - 1994), Sfera NSL 50cc AC, Sfera RST 50cc AC, Storm 50cc AC, Typhoon (TPH) 50cc AC (after 2010), Typhoon (TPH) 50cc AC (before 2010), Typhoon X (TPH X) 50cc AC (before 2010), Vespa S 50cc 2-stroke AC, Zip 1st series 50cc AC (1991 - 1994), Zip 2 50cc AC CAT (after 1999), Zip 2 SP 50cc LC, Zip Base 50cc AC (after 1999), Zip Base 50cc AC (before 1999), Zip FastRider 50cc AC, Zip SP 50cc LC, Zip SSL 25 (after 1999), Zip SSL 25 (before 1999)


Vespa
ET2 50cc AC ZAPC 16000, ET2 50cc AC after 2000 ZAPC38100, LX 50cc AC - 2-stroke, LXV 50cc 2-stroke AC, Primavera 50cc 2T AC after 13, S 50cc 2T AC after 07, Sprint 50cc 2T AC after 14