I was using a large firepit bbq in an outbuilding and it was getting too smoky to bear. I built a platform so that I could slide it out and push back in when done. The problem was it’s a firepit uk outdoor kitchen which weighs circa 110kg without any wood stacked on it. I reckon it’s near 150kg as I have it loaded up.
These were easy to install with 8mm coach bolts and screws and even on maximum extension the deflection is minimal. Time will tell if the bearings hold up, hopefully they will as this has given me a great solution to my problem. I’ve uploaded a video to Amazon showing how easy/smooth it now is to push my 150kg bbq back into place.