Idler wheels

[Ashg1]

Hi all
Should metal idlers wheels have bearings in them?

I have some without and was going to oil them, or should I get some with bearings all ready in them?

[Evan D]

Not sure on the bearings but most here say not to oil them as it will just attract dirt.

[Rubicon99]

Hi all
Should metal idlers wheels have bearings in them?

I have some without and was going to oil them, or should I get some with bearings all ready in them?

They should have at least a brass bushing and by all means oil them if so, it is better for the brass bushing vs running them dry. I have been oiling mine for years and run them in the worst of dirt, sand and mud (see my Instagram for proof @ Fsttanks) with NO negative effect. Wet and dirty is better then dry and dirty for under load moving parts such as the idlers (with brass bushing).

[Ashg1]

Ok, thanks, I think I'll spring for some with bearings.

Ash