Product type: 6800 series extra-thin deep groove ball bearings
Bearing structure: Thin-section deep groove ball bearing with compact inner and outer rings. Open, ZZ metal-shielded and 2RS rubber-sealed versions are available. Bearing material options include high carbon steel, bearing steel, stainless steel and customized specifications.
The 6800 series is designed for compact equipment with limited radial installation space. Its thin rings and small outside diameter help reduce the size and weight of the surrounding assembly. The deep groove structure supports radial loads and limited axial loads in both directions, making the bearing suitable for light to moderate loads and moderate to high speed requirements.
Common models in the page description include 6800, 6801, 6802, 6803, 6804 and 6805. Open, ZZ and 2RS versions allow the sealing arrangement to be selected for dust, moisture and speed conditions. Buyers can also specify bearing clearance, grease, seal type and dimensions for integration with plastic, rubber or metal outer roller wheels.
Product Applications
A 6800 series extra-thin ball bearing is suitable for compact mechanisms where radial space and assembly weight are limited. Typical applications include:
Compact sliding door and window rollers: the thin bearing can support the rotating wheel inside a small roller housing.
Furniture and wardrobe sliding systems: the bearing can be integrated into compact guide wheels and carriage assemblies.
Small bearing pulleys and guide wheels: the thin section helps keep the overall pulley diameter and housing compact.
Miniature electric motors: the bearing supports smooth shaft rotation in compact motor assemblies.
Robotics and automation equipment: the bearing can be used in lightweight joints, guides and positioning mechanisms.
Measuring instruments and office equipment: thin-section bearings support space-limited rotating components.
Printers and household appliances: the bearing can be selected for light to moderate loads and suitable speed conditions.
Custom thin-section roller assemblies: the bearing can be matched with a plastic, rubber or metal outer wheel.
