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Besonderheiten bei Gewinden/Austauschbarkeit bei älteren Raleigh Fahrrädern: Unterschied zwischen den Versionen
Besonderheiten bei Gewinden/Austauschbarkeit bei älteren Raleigh Fahrrädern (Quelltext anzeigen)
Version vom 12. Juli 2017, 10:38 Uhr
, 12. Juli 2017→Patronenlager: Erste Struktur ins Geschehen bringen...
(→Siehe auch: ergänzt) |
(→Patronenlager: Erste Struktur ins Geschehen bringen...) |
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* [[Innenlagermaße und -austauschbarkeit (Tabelle)]] | * [[Innenlagermaße und -austauschbarkeit (Tabelle)]] | ||
===Patronenlager=== | ====Patronenlager==== | ||
Moderne [[Patronenlager]] sind viel einfacher zu kontieren als die althergebrachten Konuslager. es gibt drei verschiedene Arten, wie man atronenlager in einem alten raleigh 26 TPI Tretlagergehäuse betreiben kann. | |||
=====Phil Wood===== | |||
Phil Wood | Phil Wood | ||
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The Phil Wood bottom-bracket spindle is press-fit into the bearings, and the chainline can be readjusted by realigning the spindle. | The Phil Wood bottom-bracket spindle is press-fit into the bearings, and the chainline can be readjusted by realigning the spindle. | ||
=====Shimano UN72 mit Phil Wood Ringen===== | |||
It happens that Shimano UN72 bottom brackets can also be used with Phil Wood retaining rings. The UN72 model is the only Shimano series you can use this way, because the other Shimano models have the right side threads machined into the cartridge body. The UN72 is even narrower than the Phil Wood 68-73 mm cartridge, and so it is not usable with a 76 mm bottom-bracket shell. | It happens that Shimano UN72 bottom brackets can also be used with Phil Wood retaining rings. The UN72 model is the only Shimano series you can use this way, because the other Shimano models have the right side threads machined into the cartridge body. The UN72 is even narrower than the Phil Wood 68-73 mm cartridge, and so it is not usable with a 76 mm bottom-bracket shell. | ||
Unfortunately, for the 2003 model year, Shimano replaced the UN72 bottom bracket with the revised UN73 design. The UN73 is a fine bottom bracket, but it does not have a removable mounting ring on the right side. The threads are part of the shell, as with the other Shimano cartridges, so the UN73 will not work with Phil Wood rings. | Unfortunately, for the 2003 model year, Shimano replaced the UN72 bottom bracket with the revised UN73 design. The UN73 is a fine bottom bracket, but it does not have a removable mounting ring on the right side. The threads are part of the shell, as with the other Shimano cartridges, so the UN73 will not work with Phil Wood rings. | ||
=====Velo Orange Gewindelos===== | |||
Velo Orange makes a bottom bracket that clamps into the bottom-bracket shell with internal-expanding sleeves. It is available in 4 spindle lengths and is described in an article on this site. It will work with a 71 mm Raleigh BB shell, but not 76 mm. | Velo Orange makes a bottom bracket that clamps into the bottom-bracket shell with internal-expanding sleeves. It is available in 4 spindle lengths and is described in an article on this site. It will work with a 71 mm Raleigh BB shell, but not 76 mm. | ||