skronk":f4nx41sb said:
Hi all,
Thinking of making moveable bandsaw stand. Want to keep it low and quiet. I see 50mm rubber castors rated at 40kg each. I am not sure if the load is spread over the 4 castors as my bandsaw id 75kg. Would 4 of these do ?
Regards
Hi,
Rubber wheels are more forgiving than plastic on workshop floors they will ride over small bits of debris and bumps without jamming.
Some cheap rubber wheels will develop flat spots if left stationary for long periods with heavy loads, but this will not be a issue with good quality rubber castors.
If ordering braked castors ensure that they are braked both on the wheel & the swivel. I found out the hard way ordered some "braked" castors, fitted them without checking and the machine rotated all over the place 8-[
I have my Planer/Thicknesser, Saw Table, Drill Stand & Bench all are on 50 m/m braked rubber wheeled castors and they move well over my somewhat lumpy floor. Even got the Dust extractor on them! Bandsaw arrives Saturday
& that will go straight on Rubber Castors
The following link may be of use there is a simple weight calculator for castors, as technically it is not a straight forward multiplication of castor weight capacity x 4 (for example) They also sell good & reasonably priced castors
http://www.rosshandling.co.uk/technical-support.asp
Probably too late for you now but may be useful in the future
Regards
Keith