AUB crossed roller bearing have six types, including split outer ring type crossed roiler bearing with separators(RA),splitinner ring type crossed roller bearing with separators(RE),split outer ring type crossed roller bearing with separators(RB),split outer ring type and rotation accuracy achieves the ullra precision ISO Class 2 grade crossed roller bearing with separators(RB...USP),mountingholed type and integrated innerlouter ring crossed roller bearing with separators(RU),split innerer ring type and rotation accuracy achieves the ultra precision ISO Class 2 grade crossed roller bearing with separators(RE...USP).
1、_RA series crossed roller bearing is split outer ring type crossed roller bearing with separators
2、_RA...C series crossed roller bearing is split outer ring type crossed roller boaring with separators, outer ring also has high rigidity due to a single-split
3. _RAU series crossed roller bearing is the extremely small crossed sectional area allows it to be used in lightweight,compactdevices. The integrated inner/outer ring structure can be used for both inner and outer ring rotation. There is a 5 mm thin type and an RA interchangeable type.
_Outer Diameter of RA series crossed roller bearing is from 66 mm to 226 mm
_Inner Diameter of RA series crossed roller bearing is from 50 mm to 200 mm
_Accuracy class of RA series crossed roller bearing: P6,P5, P4, P2
_Seal Symbol of RA series crossed roller bearing. No symbol signifes the open type without seals (UU signifies seals on both sides.)
_Axial internal clearance of RA series crossed roller bearing Including CCO,Co