• 2022-06-19

Yes, there is a bearings in sliding door . The bearings are ball bearings ,the shape are with U groove or V shape ,MKL BEARINGS can produce with different non-standard bearings as your requirements . With bearings can reduce friction, which is especially helpful on heavier doors, like those at an en...

• 2022-02-25

The best luggage wheels are in-line skate wheels made of polyurethane (kind of high resilient flexible plastic). The wheels inside shall with a bearings ,such as with material Chrome steel Gcr15 ,or if you need with anti-rust function ,you can choose material with stainless steel ,These are the most...

• 2022-05-05

The automobile water pump shaft connecting bearing is a designed to withstand the stress and load placed upon the water pump shaft by the engine's accessory-belt drive system. The cage material is usually reinforced nylon 66,  the shaft are produce with Chrome steel Gcr15  ,and the bearing...