rear wheel bearing /swing arm

I am re doing the wheel and swing arm

What is the size of the rear wheel bearing in the brake drum for the 1971 commando, it has the rubber bumpers, and the double ring bearing in the drum.

size for the 2 single race bearings in the hub?

I would like to get sealed bearings if I can

Best place to buy in the US

Does anybody have any experience with the spindle and bushing kit from steadfast, listed on e bay for $125.oo

Thanks
Dennis

Dennis C said:

What is the size of the rear wheel bearing in the brake drum for the 1971 commando, it has the rubber bumpers, and the double ring bearing in the drum.

Click to expand...

17x40x16mm (4203 2RS)

Dennis C said:

size for the 2 single race bearings in the hub?

Click to expand...

17x40x12mm (6203 2RS)

Thanks

Dennis

Or you could just buy the set (front/rear) off Madass140 as I did for my 71.
All were 2RS (sealed)
My front wheel still had the stock roller (layshaft ?) bearings,can't remember what was in the rear at disassembley.