Innenlagermaße für Einpresslager (Tabelle)

Bei der 2011er Interbike Ausstellung, hat sich Calvin Jones von Park Tool entsetzt gezeigt über die rasante Vermehrung von neuen Innenlagermaßen. John Allen hat hier die alle bekannten Maße, die zu finden waren aufeglistet. Sie sind nach Innenmaß der Lagersitzgröße sortiert, damit man leichter Kompatibilitäten erkennen kann. Der Einsatz von Adaptern - beginnend mit den ehrwürdigen Ashtabula Systemen bis hin zu den neuesten High-End Systemen - erlaubt einen Einsatz verschiedenster Wellen. Phil Wood stellt Adapter für die meisten Einpressinnenlager her.

Siehe auch

• Phil Wood FAQ page on bottom brackets (english)
• Wheels Manufacturing adapter guide (english)

Standard:	Threading or press fit	Adjustable cone direction	Fixed cone direction	Shell Width	Applications/Notes
Merlin	30 mm pressed			68 mm
Thompson/Thun	30, 33, 35, 40, 45 mm pressed	left (cone and locknut)	right (cone and locknut)	65, 68,70 mm	2-piece or 3-piece crank. Sup and cone bearings. No shoulder inside shell; loose tolerances.
Mavic/Stronglight	1.375" (or 35 mm) beveled			65-73 mm	Bottom bracket cartridge clamps into a conventional BB shell once the ends have been faced with a 45-degree taper. Can work with English, ISO, French or Raleigh. Italian?
Velo Orange threadless	1.375" (or 35 mm), threaded or unthreaded w/o shoulders			68 mm	Clamps into bottom-bracket shell using expanding sleeves. but not Italian threaded BB shell unless possibly with a steel shim, 0.20"/0.5mm
Fat Chance/Gary Fisher	35 mm pressed			68 or 73 mm	Circlips on grooves in axle outboard of bearings
Klein	35 mm pressed			68 mm
Ritchey	35 mm pressed			68 mm
Shimano Hollowtech II, FSA MegaExo, RaceFace X-type	37 mm pressed or British/ISO threaded l			90 mm, 95 mm including cups	External cups for cartridge bearings fit British/ISO threaded bottom brackets or unthreaded shell. 24 mm spindle, spacer to use 6805 bearings with 25mm I.D.. Bottom bracket shell must be faced so cups are parallel.
BB90/BB95	37 mm			90 mm, 95 mm	Used on Trek Madone carbon frames. 24 mm spindle.
BB83/BB86, BB92	41 mm press fit			86 mm	19 mm or 24 mm spindle
BB30, Cannondale System Integration	42 mm press fit			68, 73 mm	Adapters allow use with various 30 mm spindles.
Specialized OSBB Aluminum	42 mm			68mm	See compatibility guide. Usable with several BB30 spindles with Wheels Mfg. adapters
Roadmaster child's	43 mm			65 mm
Specialized OSBB Carbon	46 mm			61 mm	See compatibility guide. Adapters increase shell width to 68 mm. Usable with several BB30 spindles with Wheels Mfg. adapters
Pressfit 30 (PF30)	46mm slip fit			68, 73 mm	30 mm OD spindle; plastic retainer for cartridges.
Cervelo BBright	46 mm			80 mm	Adapters allow use of various spindles.
BB386EVO	46 mm press fit			86.5 mm	Like PF30 but wider and with press-fit bearings. See info on FSA Web site.
ISIS Megatech	48 mm pressed			68 mm
FSA Megatech	50 mm pressed			68, 73, 83 mm
Ashtabula, O.P.C.	51.3 mm (2.02") i.d. (approximate). Male threads on crank are 24 tpi (most) 28 tpi (Schwinn, Mongoose)	left (cone and locknut)	right (cone and locknut)	68 mm (2.68") wide	Older U.S. bikes, BMX, Juvenile bikes, Department store bikes. 24 tpi cranks use #66 retainers, with 10 5/16" balls. 28 tpi cranks use #64 retainers, with 9 5/16" balls. Note: Some higher quality(mostly BMX) bikes used Tange 24 tpi bottom brackets with #64 retainers.
Eccentric	54 mm			68 mm	For tandems and single-sprocket drive with vertical dropouts or belt drive. May be split with pinch bolts, or have setscrews. Shell diameter not critical. Also see Gary Fisher Eccentric below.
Gary Fisher Eccentric	57 mm			73 mm	Also see Eccentric above.

Siehe auch

• Innenlagermaße und -austauschbarkeit (Tabelle)
• Phil Wood FAQ page on bottom brackets (english)
• Wheels Manufacturing adapter guide (english)

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Quelle

Dieser Artikel basiert auf dem Artikel Sheldon Brown's Unthreaded Bicycle Bottom Bracket Crib Sheet von der Website Sheldon Browns. Originalautor des Artikels ist Sheldon Brown. ||Kategorie:Antriebstechnik]]