paired tapered bearing therefore necessary to monitor the oil change.

Fundamental types of drum-type roller bearings either using window glass fiber reinforced polyamide (nylon) 66 stick frame (suffix T), also can be machined solid brass stick rack (suffix MB). Glass fiber reinforced polyamide 66 insist on lower shelf stable split roller bearing up to temperatures form 120 ℃. If the bearing oil is smooth, then smooth oil additive will reduce the use of stick frame life of aging oil at low temperatures also have an adverse effect on the stick rack; therefore tapered bearing manufacturer necessary to monitor the oil change.
Drum Roller Bearings heat treatment
After heat treatment of the FAG drum roller bearings, tasks temperatures up to 150 ℃, the temperature of the outside diameter of 120mm beyond the task of bearing up to 200 ℃, the size is still able to adhere firmly. If the bearing polyamide stick frame, the frame data necessary to pay attention to adhere to temperature constraints.