1. Base Type Roller Bearing Mount: The base type roller bearing mount is a common type, which is mounted on the machine frame of material conveying equipment through a base. The roller bearings are installed on the base, commonly used in belt conveying systems, etc.

2. Vertical Roller Bearing Base: A vertical roller bearing base is a mounting base that installs roller bearings in a vertical orientation, commonly used in vertical conveying equipment such as elevators and hoists.

3. Suspended Roller Bearing Mount: A suspended roller bearing mount is a bracket that hangs roller bearings from an upper structure using a lifting ring or hook, commonly used for equipment requiring suspension and support, such as suspended conveyor belts.

4. Angle Roller Bearing Base: The angle roller bearing base is a special-shaped base commonly used at the corner of conveying equipment to facilitate the directional change of the conveying equipment.