THK RE Series Cross Roller Ring
The THK RE Series Cross Roller Ring is a precision cross roller bearing with a two-piece inner ring designed for applications where high outer-ring rotational accuracy is required. Its crossed roller arrangement allows a single bearing to accommodate radial, axial and moment loads, making it suitable for precision rotary mechanisms.
The RE Series uses a spacer retainer between the crossed rollers to provide smooth rotation, low friction and stable rotational torque. Its separable construction also offers flexibility during installation while maintaining high rotational accuracy.
The standard lineup covers inner diameters from 20 to 600 mm, with basic dynamic radial load ratings ranging from 3.23 to 264 kN and basic static radial load ratings from 3.10 to 721 kN, depending on the model.
