Hi there. My sliding flyscreen door was jamming as the rollers had worn out. As I have done previously, I replaced the rollers from Bunnings Rolltrack R3160 top hanger 19mm. They roll nice and freely but what a terrible noisy roller.
Is that normal for new rollers to be so noisy? Can they be lubricated? I am reluctant to do so without advice as I realise that lubricating some of these things is a no no. I can see they have tiny bearings.
Anyone else had this problem?