High rigidity crossed roller bearings feature solid, one-piece construction for high accuracy. Inseparable Swing Ring For Hyundai Excavator design integrates inner and outer ring into one structure for high rigidity. Smooth rotation ensured by separators incorporated between cylindrical rollers, suitable for high rotational speeds.

Integration of SKF vkba 6649 Bearing additional features, including:
driving mechanism
control devices
lubrication systems
monitoring systems
sealing cassettes