Сталь с бронзовыми высокоточных подшипников

This is the steel backed bronze alloy lined with soild lubricants for high load capacity and high speed application like the high speed press die etc.As the soild lubricants,so the bearing can be maintenance-free.Iron cast backed with soild lubricant bearing material,suit for high load capacity and high speed application like the high speed press die etc.This material provides good delivery and lower cost compare with this bearings.