Drum roller bearing heat treatment

The basic type of drum roller bearings can be either window glass fiber reinforced polyamide (nylon) 66 holders (suffix T) or machined brass body holders (suffix MB). Glass fiber reinforced polyamide 66 adheres to a stable temperature profile

The basic type of drum roller bearings can be either window glass fiber reinforced polyamide (nylon) 66 holders (suffix T) or machined brass body holders (suffix MB). The glass fiber reinforced polyamide 66 adheres to a frame at a temperature of up to 120 ° C. If the bearing oil is smooth, the additives in the smooth oil will reduce the service life of the frame, and the aged oil will also have an adverse effect on the frame at low temperatures; therefore, it is necessary to pay attention to the oil change period.

Drum roller bearings heat-dissipating heat-treated FAG drum-type roller bearings with a task temperature of up to 150 ° C. Bearings with an outside diameter of over 120 mm can still maintain dimensional stability when the task temperature reaches 200 ° C. If the bearing is made of polyamide, it is necessary to pay attention to the binding of the frame data to temperature.