Generally, a set of Rulmeca structure bearing housing has 6 parts:
1. housing
2. female labyrinth seal
3. male labyrinth seal
4. internal seal ring
5. dustcap
6. metal cover
Material: 1. SPHC: housing,metal cover
2. POM: female labyrinth seal , male labyrinth seal , dust cap
3. Nylon: internal seal ring
Application: Mining, Coal, Cement and other projects
