Description
SERIES 53
Standard rubber wheels, core composed of two sheet metal discs, rotating support plate NL front brake
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 front brake plate rotating support
Support consisting of plate, ball-holding ring and fork made of electrolytically galvanized sheet steel; rotating organ formed by two grease-lubricated ball turns and protection with polyethylene dust ring. Central pivot integral with the plate obtained by stamping and assembled by riveting. Front brake made of electrolytically galvanized steel plate enables locking of the support and rotating
