Questions & Answers for: bike crank bearings

crank bearing on Schwinn Mesa Mountain Bike I need to know how to disassemble the crank bearing on my Schwinn Mesa Mountain Bike. I think it is damaged, the assembly is loose and makes a clunk/sort of

...BIKE. WERE THE PEDAL ARE THE HOLETHING IS WOBBLING. im certain that model has a 3 piece crank set up. the inner crank bearing jam nut has loosened up or the bearings themselves have gone bad.first ...

crank bearings, how to remove? This isn't Bike Repair 101-level stuff. Take it to a reputable bike shop and have them teach you while they do it. If they're cartridge bearings it's fairly simple. Next

...bike clicking noise when riding can move crank arm small amount when pedals are straight up and down. Wondering what cost to fix problem would be? That would depend on the style of bearings (loose ...

...bike shop and get a replacement kit. Your crank is probably not bent , it takes a big crash or something to bend one. there is an adusjment nut and lock nut to set them back up. could be LH thread on ...

...crank bearing size?? Almost all Mongoose models use the standard BSA 68. I would write a question to them ...

...bike to service the bearings at the crank (peddles) remove chain rrmove peddles then there will be a lock nut at base of peddle crank remove it then slide the whole crank out of the opposite side an ...

...crank area of the bike? It pedals smoothly for a bit then creaks, cracks, and snaps irregularly....feels a bit loose when it does this too. Sounds like a bearing issue in the "bottom bracket" or the ...

...Your Bike Crankset Without more information - model of bike, reason for wanting to remove crank arms or crank bearings, what tools you have available - it's not possible to offer detailed

...crank & head bearing for my bike so i need to know the type bike it is to get the right parts "Type of bike" is not clear, but in any case that is not the info you need. If you only need the ball ...