Description
SERIES 53
Standard rubber wheels, core composed of two sheet metal discs, rotating support plate NL
Wheel Description.
Liner: standard black rubber, hardness 80 Shore A. Core: electrolytically galvanized sheet metal, obtained by riveting two discs together.
Hub with bushing or hub with roller bearing.
The hub with bushing contains a polyamide 6 bushing loaded with molybdenum disulfide to make it self-lubricating. The hub with roller bearing contains a cylindrical roller bearing with a polyamide 6 cage.
NL plate rotating support.
Support consisting of plate, ball-holding ring and fork made of electrolytically galvanized sheet steel; rotating organ consisting of two grease-lubricated ball turns and protection with polyethylene dust ring. Central pin integral with the plate obtained by stamping and assembled by riveting.
