Manufacturer of Linear Motion Systems
4215 Pleasant Rd
Fort Mill, SC 29708

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Manufacturer of Linear Motion Systems

Precision Miniature Slides - PMMR Product Family

Precision Miniature Slides are preconfigured high precision slide assemblies preloaded and ready for installation in your application.  No additional adjustments are necessary.   These non recirculating roller type linear assemblies are known for their very smooth, high load carrying capacity, and precise motion.   These are often referred to as low friction crossed-roller tables.  They offer high running flatness as well as stiffness in a very compact design.

Precision Ground Cross Roller Slide
Typical Precision Slide Cross Section

Eliminate the hassle of handling small components.

Each assembly consists of a machined bottom (base) and top (table) that are separated via a crossed roller bearing set.  They are dimensionally interchangeable with most other popular precision slide products.

For mounting in your application each base and table top has an industry standard pattern of drill and tapped holes.  For applications where light weight is important there is an aluminum body versions available.

The PMMR arrived on the market in 2019 as the world's first miniature slide equipped with crossed roller technology.  It is a bit more economical than its new brother the MSR.

Excellent product for applications requiring high rigidity and durability in a very small package.

PMMR Product Data

  • Ultra Miniature Slide
  • Crossed Roller Bearing Support
  • Standard Cage/Roller Retainer
  • Stroke range 5 - 70 mm
  • All Stainless Steel Materials
PMMR Precision Slides

The most commonly produced slide products are listed in the table.

3D CAD Models are Available.

Other sizes are available in the product catalog.  Contact us for pricing and lead-time.

Below are the most common PMMR Series Products.

Part Number Stroke




Load Cap.

Roll Moment
Static Load
Cap. Md

Pitch Moment
Static Load
Cap. Ml

Yaw Moment
Static Load
Cap. Mr


PMMR 05-10 5 10 7 4 156 0.12 0.65 0.09 3
PMMR 05-15 10 15 7 4 195 0.16 0.98 0.12 4
PMMR 05-20 15 20 7 4 234 0.20 1.31 0.15 5
PMMR 1-15 10 15 10 6 258 0.67 2.16 0.67 6
PMMR 1-20 15 20 10 6 322 0.83 2.88 0.85 8
PMMR 1-30 25 30 10 6 451 1.17 4.33 1.25 13

Email or Call for us to discuss your application.