Professional production team, production line, experienced technical experts who engaged in this industry for more than 10 years. We have the professional production line for this bearings:1. Our bearings are made of Chrome Steel, it have better corrosion resistance, hardenability and toughness.2. Double Seal: Adopt nature rubber, make it hard for dirt and grime to get in, running more quietly.3. Cage: Also made of Chrome Steel, it is more durable than Carbon Steel bearings.4. Capacity: 85000 PCS/MONTH
