I have a conquest tore apart in my garage that needs all the chains and bearings replaced. I have double 40 roller chain all the way around the machine. What i need is a list of the amount and type of bearings i need. I know that the inner and outer bearings are different, but what about the idler shaft bearings??? Are they different bearings alltogether or are they the same as either the inners or outers?? I would really like to be able to walk into the parts store and order every bearing and seal i need all at once. I also need to know what pitch the chain is, the guy at the parts counter said that he needed that to order the chain. Thanks a ton everyone, i sure appreciate this.