https://nbminli.en.made-in-china.com/product/pBRJdkLjEbWh/China-Nylon-Ourter-Ring-Coated-Bearing-for-Window-and-Door-ML-AU047-.html
Nylon Ourter Ring Coated Bearing for Window and Door (ML-AU047) - Slide Door and Window Bearing and...
Nylon Ourter Ring Coated Bearing for Window and Door (ML-AU047), Find Details and Price about Slide Door and Window Bearing Plastic Bearing from Nylon Ourter...
window and door