outer: MBS 909001R: bore=19.057mm/ diameter= 52.832mm/
Ball Bearing [B01]: Bore=19.044mm/ Diameter= 52.8447mm

Inner: MBS 909052R: bore:32.550mm/ diameter=72.260mm/
Ball Bearing [B40]: Bore=31.760mm/ Diameter=65.1256mm/

Bill



Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics