short answer; yes medium answer; it is cheaper to buy another running motor and drop it in. long answer; if your motor needs a main "crank bearing" and you are going to sell the van soon! then maybe put in the bearing in by dropping the oil pan if possible. only feasible to do if you don't want to put any money into the van at all. If you want to keep the van, buy a rebuilt motor or have your motor/tranny rebuilt then replaced.
They come Krunk K2 bearings!
Krunk K 2 Bearings
No. Brake rotors don't have bearings, the wheel hub does.
krunk k1's
Almost. I've seen a horribly cheap toy skateboard once that didn't have bearings, only a plastic center to the wheel. But apart from that, any time you buy a complete skateboard it'll come with bearings.
ABEC 7s
No.
That'd be rare. Ball bearings are far more common although I believe some pedals come with roller bearings.
the newer cars have sealed wheel bearings already in a bolt on hub assembly, some even come with abs sensors installed.the older cars had roller bearings & races that needed packed & adjusted. they both are wheel bearings.
Two thoughts come to mind; 1- it could be the serpetine belt (not common but possible) 2- You could have bad bearings in the motor. I would see an expert asap! on this one.
The part of the the piston rod that connects to the crankshaft have worn out or come out of place.
you need to buy bearings and bearing races most times they will come as a set you will also need axle seals and you will need bearing grease