Precision Angular Contact Ball Bearings 719 Series

Application: 719 series precision angular contact ball bearings are mainly used in machine tool spindles, high-speed electric spindles and screw rod support devices.

Accuracy: Product accuracy levels P5, P4 and P2.

Raw materials: The inner and outer rings of the bearing are made of refined bearing steel GCR15. Other bearing materials can also be used according to customer requirements. The rolling elements use refined bearing steel balls and ceramic balls. The cages are mainly phenolic laminated bakelite cages and reinforced nylon cages.

Customized services: A full range of angular contact ball bearing products can provide sealed structure bearings. The full range of angular contact bearings can provide directional assemblies and universal assemblies.