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Cross Roller Bearings
RA-C
Cross Roller Bearing
RA-C (single split type) As the outer ring is split at one point is it most suited where rigidity and high accuracy are required of both inner and outer rings
Ultra thin and easy to install
High rotational accuracy
Easy handling
2D & 3D CAD Drawings
RB & RE
Cross Roller Bearing
High rotation accuracy
Easy handling and no skewing
High load carrying capability
RB (outer ring sepaarable type) Best suited where high rotational accuracy is required of the inner ring
2D & 3D CAD Drawings
RB/R-USP
High Precision Cross Roller Bearing
THK has succeeded in standardising the Cross Roller Ring of the ultra-super-precision (USP class)
Rotational accuracy far greater than that of conventional standards for large-diameter bearings
Inner and Outer rings are as compact in size as possible
High rigidity
2D & 3D CAD Drawings
RU
Double Row Roller Bearing
High rigidity with a compact body due to the double-row roller structure and integrated inner and outer rings.
Low torque - the use of rollers, considering the bearing outer diameter, reduces differential slip and thus the torque required for rotation.
Easy installation - since the inner and outer rings have mounting holes, installation of this model does not require a housing or presser flange. Therefore, this product needs fewer parts and assembly man-hours.
Outer diameter of 234mm and 500mm available.
2D & 3D CAD Drawings
