Feida's furniture Ø50 caster. Belonging to small, cheap plastic caster that only meet light duty Standard. In terms of overall quality, appearance and load capacity, it is slightly better than Saigon's processed goods.
Although the R Series is designed not to withstand much load capacity as the B Series but R Series casters are still capable of 30 kgs per caster. Good PP wheel is hard to break and very wear resistant.