Nottingham spacedeck motor - driving me crazy


I have a Nottingham space deck that is driving me crazy. I can only get the turntable to spin at 45 rpm, it will not spin at 33 rpm. The oil level is fine, the pulley alignment is fine. Without the belt the turntable, when pushed, spins forever.
Can anyone help??
Many thanks
thecat61

Showing 1 response by inna

It's 6mm not cm. Yeah, somewhat different bearing, improved or not I don't know, didn't compare.