PBA Catalog
Precision Slides
Frictionless Precision Slides RTN/RTL (
)

- Incorporates pre-loaded linear bearings type RSD and double-side track-rail, including roller cages.
- Slide-top and -base have equal lengths
- 2 standard strokelengths (N- and L-stroke). Linear strokes are limited by internal mounted end-stops, two in the slide-top and one or two in the base-plate, depending on RTL or RTN version. N-stroke: for normal stroke/travel, with normal loads L-stroke: for longer stroke/travel, with reduced loads
- Size 1.5 and 2 mm: use in each direction (with brass roller cage type CC). Size 3, 4, 6 (pitch t=9mm) and 9mm (pitch t=14mm): horizontal fitting model (with steel roller cage type AA). Vertical fitting model (with brass roller cage type DD).
- All mounting surfaces are precision ground. One flank of the slide ( the side opposite to the adjustment screws) is ground parallel to the linear bearings to serve as a Reference Face.
- The slide-top is provided with tapped attachment holes, drilled to a standard configuration. The slide-base is equipped with countersunk-bored holes, which accept sockethead screws.
Download Official PM Bearings Precision Slides Catalogs
Frictionless Aluminum Slides RTNA/RTLA (
)

- Incorporates pre-loaded linear bearings type RSD and double-sided track-rail, including roller cages.
- Slide-top and -base have equal lengths.
- 2 standard strokelengths (N- and L-stroke). Linear strokes are limited by internal mounted endstops, two in the slide-top and one or two in the baseplate, depending on RTLA or RTNA version. N-stroke: for normal stroke/travel, with normal loads. L-stroke: for longer stroke/travel, with reduced loads.
- Size 1.5 and 2 mm: use in each direction (with brass roller cage type CC). Size 3, 4, 6 (pitch t=9 mm) and 9mm (pitch t=14mm), horizontal fitting model (with steel roller cage type AA). Vertical fitting model (with brass roller cage type DD).
- All mounting surfaces are precision ground. One flank of the slide ( the side opposite to the adjustment screws) is ground parallel to the linear bearings to serve as a Reference Face.
- The slide-top is provided with tapped attachment holes, drilled to a standard configuration. The slide-base is equipped with countersunk-bored holes, which accept sockethead screws.
Download Official PM Bearings Precision Slides Catalogs
Dust Protected Precision Slides RTNG (
)

- Incorporates pre-loaded linear bearings type RSD and double-sided track-rail, including roller cages.
- Linear strokes are limited by the endplates. It is not permitted to use this plates as machine endstops.
- Roller cage: Size 1.5 and 2 mm: type CC Size 3, 6 (pitch t=9 mm) and 9mm (pitch t=14mm): type DD. Can be mounted in horizontal and vertical direction.
- Air gab (0.08 mm approx.) between slide-top and base.
- All mounting surfaces are precision ground. One flank of the slide (the side opposite to the adjustment screws) is ground parallel to the linear bearings to serve as a Reference Face.
- The slide-top and - base are equipped with tapped 45attachment holes, drilled to a standard configuration.
Download Official PM Bearings Precision Slides Catalogs
Frictionless Lightweight Slides RTAM (
)

- Incorporates pre-loaded linear bearings type RSD and center rail, including plastic roller cages, type KZR.
- Slide-top and -base have equal lengths.
- Can be mounted in horizontal and vertical direction.
- All mounting surfaces are precision ground. One flank of the slide (the side opposite to the adjustment screws) is ground parallel to the linear bearings to serve as a Reference Face.
- The slide-top is equipped with tapped attachment holes, drilled to a standard configuration. The slidebase is equipped with countersunk-bored holes, which accept sockethead screws.
Download Official PM Bearings Precision Slides Catalogs
Low Profile Slides RTS (
)

- 3 sizes.
- Incorporates pre-loaded linear bearings type RSD and double-sided center rail as slide-base (through hardened), including roller cages.
- Slide-top and -base have equal lengths.
- Can be mounted in horizontal and vertical direction.
- Rollercage: Size 1.5 and 2 mm: type CC Size 3 mm: type DD.
- All mounting surfaces are precision ground. One flank of the slide (the side opposite to the adjustment screws) is ground parallel to the linear bearings to serve as a Reference Face
- The slide-top and - base are equipped with tapped attachment holes, drilled to a standard configuration.
Download Official PM Bearings Precision Slides Catalogs
Frictionless Miniature Slides PMM (
)

- 3 Sizes.
- Ball cage is made of brass.
- Can be mounted in horizontal and vertical direction (special designed U-shaped cage eliminates creeping of the cage and is limited by using inside screws).
- Slide-top and center rail have equal lengths.
- Mounting surfaces are fine machined by precision grinding.
- All the flanks of the slide are ground parallel to the guideways and can serve as Reference Faces.
- The slide-top and center rail are provided with tapped attachment holes, drilled to a standard configuration.
