Ben ook aan het kijken achter een ander lagerhuis en zit ook vast tussen de keuze tussen dubbele of conische lagers.
Heb wat zitten "google-en" en heb de volgende reacties op topics gevonden:
Tapered bearing carriers are suppose to be a bit stronger. The downside is more attention needs to be paid to the tension on the axle nut (too much and you've got increased drag w/ reduced bearing life, too little and you might develop bearing ruining slop). Since keeping a precise amount of torque on the axle lock nut--even with some of the high dollar aftermarket ones--can be a pain, I'd just get a dual row carrier.
A tapered bearing setup is much stronger than a twin row style bearing because the tapered bearing's rollers are tapered rather than straight right cylindrical. The roller shape allows thrust loads to be withstood in addition to the radial loads. A familiar application for tapered roller bearings is the central hub bearings for automobile wheels. When an auto traverses a turn, the wheels must withstand a significant lateral force, so that tapered roller bearings are necessary. You don't get so much of that lateral force in the bearing carrier of a quad but you do get some. One disadvantage of the tapered bearing setup is the cost as you mentioned but also getting them setup as far as having the proper amount of force applied when "setting" the bearing in place. If you've ever replaced tapered bearings in a wheel hub for instance it's real important to not tighten the axle nut too much or it will prematurely wear out the bearing, too loose and you could create other hazardous results!
twin row bearing are strong and do last, but they will bind when going around corners. standard bearing construction only handle force loads that are perpendicular to the centerline of the axel, they do not handle force loads that are parallel with the axel.....so when you go around a corner the force is transmitted down the axel into the bearing assemblies and it pushes the ball bearing sideways into the races, causing binding....taper bearings handle the forces in both directions, so you dont get binding of the ball bearings against the races......see how many racers use tapered bearings setups......
the taper bearings are superior...but you loose so much chain adjustment you will hate them. The taper bearings have a bigger OD so they have to be closer to the center line of the carrier. You can even adjust for 1 tooth on the countershaft with them
Besluit:
Conische lagers is goed voor zijwaartse krachten op te vangen maar vragen meer onderhoud en een bijna perfecte afstelling. Om deze reden worden ze vaak vervangen door dubbele lagers. Hierin speelt de kwaliteit van de lagers een rol i.v.m. de levensduur.
zeker niet met driften op hoge snelheden
