SKF 7000CDGB/P4A Linear Guide this also provides a high

this also provides a high axial stiffness

The SKF 7008ACDGA/P4A are a super-precision

these NAH55EMZ are what you are looking for

4 x extension rods

SKF 7000CDGB/P4A Linear Guide this also provides a highThe SKF 7000CDGB P4A are a super precision, high capacity, single row angular contact ball bearings accommodate radial and axial loads acting simultaneously, where the axial load acts in one direction only. They are designed to accommodate heavy loads at relatively high speeds under low to moderate operating temperatures. Being universally matchable, they can be used together in arrangements to provide effective load sharing, within a predetermined