Precision balls - Import export

Grinding/Polishing balls and glass beads are mainly stored in steel, stainless steel and glass. Contrary to precision balls sold per unit, these grinding/polishing balls and glass beads are sold per kilo.

Marteau & Lemarie ball specialists since 1922, selling all types of industrial balls on the market: Our company is renowned for the quality of its precision balls and also supplies polishing and grinding balls. Our different type of precision balls include: precision steel, stainless steel and plastic balls, and other precision balls (tungsten carbide, ceramic, glass, bronze and brass balls). Precision steel and stainless steel balls are defined by their nominal diameter, the raw material from which they are made and by their degree of precision. Grinding & polishing balls we stock mainly steel balls, stainless steel balls and glass balls. Our technical sales team is at your disposal for any further information and requests for quotes. So don't hesitate to contact us.

Marteau & Lemarie ball specialists since 1922, selling all types of industrial balls on the market: Our company is renowned for the quality of its precision balls and also supplies polishing and grinding balls. Our different type of precision balls include: precision steel, stainless steel and plastic balls, and other precision balls (tungsten carbide, ceramic, glass, bronze and brass balls). Precision steel and stainless steel balls are defined by their nominal diameter, the raw material from which they are made and by their degree of precision. Grinding & polishing balls we stock mainly steel balls, stainless steel balls and glass balls. Our technical sales team is at your disposal for any further information and requests for quotes. So don't hesitate to contact us.

Marteau & Lemarie ball specialists since 1922, selling all types of industrial balls on the market: Our company is renowned for the quality of its precision balls and also supplies polishing and grinding balls. Our different type of precision balls include: precision steel, stainless steel and plastic balls, and other precision balls (tungsten carbide, ceramic, glass, bronze and brass balls). Precision steel and stainless steel balls are defined by their nominal diameter, the raw material from which they are made and by their degree of precision. Grinding & polishing balls we stock mainly steel balls, stainless steel balls and glass balls. Our technical sales team is at your disposal for any further information and requests for quotes. So don't hesitate to contact us.

Our precision balls are high technical products whose quality is non-negociable. Raw material selection, dimensional control, storage and packaging are all managed to perform the best quality customer is waiting for. We are able to propose precision balls in various raw material such as steel, stainless steel, tungsten carbide, ceramic, plastic, bronze, brass but also aluminum, hastelloy, Inconel, monel, titanium, tantale and duplex etc

Marteau & Lemarie ball specialists since 1922, selling all types of industrial balls on the market: Our company is renowned for the quality of its precision balls and also supplies polishing and grinding balls. Our different type of precision balls include: precision steel, stainless steel and plastic balls, and other precision balls (tungsten carbide, ceramic, glass, bronze and brass balls). Precision steel and stainless steel balls are defined by their nominal diameter, the raw material from which they are made and by their degree of precision. Grinding & polishing balls we stock mainly steel balls, stainless steel balls and glass balls. Our technical sales team is at your disposal for any further information and requests for quotes. So don't hesitate to contact us.

Marteau & Lemarie ball specialists since 1922, selling all types of industrial balls on the market: Our company is renowned for the quality of its precision balls and also supplies polishing and grinding balls. Our different type of precision balls include: precision steel, stainless steel and plastic balls, and other precision balls (tungsten carbide, ceramic, glass, bronze and brass balls). Precision steel and stainless steel balls are defined by their nominal diameter, the raw material from which they are made and by their degree of precision. Grinding & polishing balls we stock mainly steel balls, stainless steel balls and glass balls. Our technical sales team is at your disposal for any further information and requests for quotes. So don't hesitate to contact us.

Precision balls : Our precision balls range is huge. Balls are made from various raw materials: steel, stainless steel, tungsten carbide, plastic, ceramic and glass balls … Their applications are limitless.

Steel and stainless steel precision balls applications are limitless (bearings, control balls, screw balls, runner balls…).

Marteau & Lemarie ball specialists since 1922, selling all types of industrial balls on the market: Our company is renowned for the quality of its precision balls and also supplies polishing and grinding balls. Our different type of precision balls include: precision steel, stainless steel and plastic balls, and other precision balls (tungsten carbide, ceramic, glass, bronze and brass balls). Precision steel and stainless steel balls are defined by their nominal diameter, the raw material from which they are made and by their degree of precision. Grinding & polishing balls we stock mainly steel balls, stainless steel balls and glass balls. Our technical sales team is at your disposal for any further information and requests for quotes. So don't hesitate to contact us.

Our precision balls are high technical products whose quality is non-negociable. Raw material selection, dimensional control, storage and packaging are all managed to perform the best quality customer is waiting for. We are able to propose precision balls in various raw material such as steel, stainless steel, tungsten carbide, ceramic, plastic, bronze, brass but also aluminum, hastelloy, Inconel, monel, titanium, tantale and duplex etc

Manufacturing Process CNC Machining & Injection Molding PEEK performance Polyetheretherketone (PEEK) is a high-performance, engineering thermoplastic characterized by an unusual combination of properties. These properties range from high temperature performance to mechanical strength and excellent chemical resistance. Material Grade ARKPEEK-1000: 100%PEEK Produced from virgin polyetheretherketone resin and offers the highest toughness and impact resistance of all types. ARKPEEK-CF30: 30% Carbon Fiber + 70% PEEK Carbon fiber reinforcement lends the material a high level of rigidity and creep strength, high mechanical strength and heat conductivity values. ARKPEEK-GF30: 30% glass fiber + 70% PEEK Glass filled PEEK exhibits increased mechanical strength and high rigidity. ARKPEEK-MOD: 10% Carbon Fiber + 10% PTFE +10% Graphite high performance engineering plastic with product characteristics including excellent sliding and abrasion & wear resistance, high mechanical.

Based on our many years of experience in developing and manufacturing high-quality machine components, GMN has specialized in the area of high-precision ball bearings as well as the production of high-performance and long-lived deep groove and spindle ball bearings to meet – or even exceed – the highest precision classes P4 and ABEC 7. Certification under international standards ensures the highest precision in the development and manufacturing of GMN ball bearings and guarantees constant, outstanding qualities related to speed suitability, stability and longevity. The broad product range includes a large selection of standard solutions as well as requirements-tailored special designs.

MPS Microsystems offers a complete range of high precision ball screws for positioning less than 5 µm. Mostly custom-made, these screws ensure smooth and uniform movement resulting from the high precision of their thread, achieved by grinding. Our ball screws are made exclusively of stainless steel and are fitted with double nuts to allow fine adjustment of the axial play. Moreover, an optional ogival thread can provide a higher static and dynamic load capacity. Thanks to a large number of options, we can ensure that the ball screw meets your technical and quality needs. The following parameters can be personalized: lubricant (grease, oil, dry lubrication, no lubrication), customized screw ends, shape and external dimensions of the nut and screw, multiple nuts on the same screw, left-hand thread, thread length, specific axial play, special surface treatment, and more.

Silicon Nitride Ceramic Balls are widely used on bearings with extreme performance requirements, such as: High-speed bearings, high precision bearings, vacuum bearing, high / low-temperature bearing, non-magnetic bearing, high precision ball screw; it is also used as valve ball, measuring ball for the chemical pump, heat pumps, metering pumps. Its excellent properties including: Good corrosion resistance withstands attacks from harsh chemicals and environments. High-Temperature Hardness is twice that of steel, Silicon nitride ceramic balls retain their strength and hardness up to 1800 degrees F.Lightweight, silicon nitride ceramic balls’ density is 3.20g/cm3 and weighs 45% less than steel which reduces centrifugal force, skidding and wear under high speed and acceleration, so greatly extending the service life. Superior Surface Finish is conducive to improving working speed and reach higher accuracy.

MONO RAIL is a profiled linear rail for high precision under heavy loads. Four rows of balls run in the self-lubricated slider. The running surfaces of the sliders and rails are hardened and polished. Sizes from 15mm to 55mm Standard and flat sliders, with and without flanges Different precision and preload classes Fixing holes from the bottom are available Comprehensive range of accessories, e.g. metal wipers or cover strips MINIATURE MONO RAIL models are mini linear guides with 7mm, 9mm, 12mm and 15mm widths, for particularly noiseless operations. Robust: corrosion and dust resistant Quiet running due to the unique ball channel’s geometric configuration Four-point contacts for equal load capacity in all directions Sliders can be separated from rails without losing balls Long maintenance intervals due to sealed lubrication cycle The MONO RAIL linear guides product family includes profiled linear rails to ensure the highest precision for heavy loads. The availability of sliders...

Compact Rail is a linear system consisting of steel linear rails with induction hardened raceways and high precision radial ball bearing sliders, also made of hardened steel. Thanks to their self-aligning capabilities, Compact Rail linear guides simplify the project, improve the performance and reduce the overall cost of application. Compact Rail linear guides are easy to install on all types of surfaces, including non-machined ones. Compact Rail linear guides feature a robust steel slider with ball bearings, self-centering heads with wipers, longitudinal seals to protect the internal components and a top sealing strip. The slider body is accurately finished with matte longitudinal edge chamfer and a shining ground flat surface. The slider heads are equipped with special slow release felt pads and are free to rotate with respect to the slider body, so that the felts are always in contact with the raceways to ensure optimal lubrication.

The PRECISION SYSTEM series of linear units are self-sustaining profile systems made of extruded aluminum and steel for the TK series, able to ensure excellent precision. The motion is achieved by means of precision rolled recirculating ball screws with preloaded or non preloaded ball nuts, depending on the models. Using the recirculating ball bearing technology for the screws and the rails ensures great performance to the linear actuators, such as: High precision and high axial forces High mechanical performance Low wear and tear Low resistance to movement High speed (for long pitch screws) The Precision System series consists of 4 distinct products with different features: TH, TT, TV, TK. PRECISION SYSTEM - TH TH linear actuators are rigid and compact, ball screw driven linear units, enabling high positioning accuracy and repeatability in all process phases with optimal performance assured, with a repeatability within 5 µm. Thrust force transmission is achieved by means of...

Precision Positioning Table LH is a highreliability, highprecision and highrigidity positioning table made of a cast iron slide table and bed with high rigidity and excellent vibration damping performance, incorporating an IKO Linear Way and using a precision ball screw for the feeding mechanism. By incorporating two Linear Ways in parallel, it achieves stable running accuracy, high positioning accuracy and large carrying mass. It is available in four sizes ranging from 120 mm to superlarge 420 mm in table width, and tables combining these in a twoaxis specification have also been serialized. It is optimum as a highprecision positioning mechanism for usage where the applied load is large and the stroke length relatively long.

Precision Positioning Table LH is a highreliability, highprecision and highrigidity positioning table made of a cast iron slide table and bed with high rigidity and excellent vibration damping performance, incorporating an IKO Linear Way and using a precision ball screw for the feeding mechanism. By incorporating two Linear Ways in parallel, it achieves stable running accuracy, high positioning accuracy and large carrying mass. It is available in four sizes ranging from 120 mm to superlarge 420 mm in table width, and tables combining these in a twoaxis specification have also been serialized. It is optimum as a highprecision positioning mechanism for usage where the applied load is large and the stroke length relatively long.

IKO Precision Positioning Table TS/CT is a compact positioning table made of a cast iron slide table and bed with high rigidity and vibration damping performance, incorporating an IKO Crossed Roller Way with a solid record in the field of precision linear motion rolling guides, and using a precision ball screw for the feeding mechanism. IKO Precision Positioning Table TS/CT is available in oneaxis and twoaxis specifications and is widely used in precision measuring instruments and precision assemblers that require high precision positioning.

IKO Micro Precision Positioning Table TM is an extremely compact precision positioning table incorporating a precision grinding ball screw with a thread diameter of 2 mm and an IKO Micro Linear Way L with a track rail width of 2 mm, wellestablished in the field of ultrasmall equipment.

Our uncoated Precision Ball Lenses can be achieve a very high level of yield of magnification & are widely used for focusing & coupling light into and out of Microscopes. We can offer these in Sapphire, made from Al2O3, and BK7 or equivalent material. Sapphire allows for superior optical transmission qualities The key feature of ball lenses is their short back focal length allowing for precision coupling where size or space is a limiting factor in the system & therefore ideal in the use of Microscopes or microscopic attachments onto devices such as mobile phones. Ball Lenses are manufactured from a single substrate of glad and therefore, depending on the geometry of the input source, can focus or collimate light. Half Ball Lenses can also be used as an interchange with a full ball lens for more compact designs. Read the PDF for more information....

Alignment Table AT is a rotary positioning mechanism capable of precise angle correction, in which a high rigidity steel table and bed are used and IKO Crossed Roller Bearings are incorporated in the bearings supporting the table. Alignment Table AT uses the ball screw drive to convert linear motion into circular motion in a fixed angle range and positions the table in the rotational direction. An IKO Linear Way L is used for the linear motion rolling guide of the ball screw drive mechanism, combined with a precision ball screw to achieve high precision positioning. Placing Alignment Table AT on the slide table of the IKO Precision Positioning Table enables the configuration of a low height XYθ multiaxis positioning mechanism. This enables the table to be used as an alignment table for precision measuring equipment, inspection equipment and assemblers.

IKO Precision Positioning Table L is a lightweight, long stroke positioning table configured with the slide table and bed made from highstrength aluminum alloy. High accuracy and carrying mass are realized by incorporating two sets of IKO Linear Ways in parallel, and using a precision ball screw in the feeding mechanism. Maintenance work such as relubricating with grease can be reduced significantly by CLube. Various table sizes and stroke lengths are available, and dedicated XY brackets are also serialized, enabling systems such as orthogonal robots to be easily configured according to the application. Precision Positioning Table L is ideal as a highprecision positioning mechanism, for assemblers, processing machines, or measuring instruments.

IKO Precision Positioning Table TE is a lightweight and compact positioning table using highstrength aluminum alloy for its main components, with a slide table assembled inside a Ushaped bed. A precision ball screw is used for the feeding mechanism, enabling highreliability and highprecision positioning. Lubrication part CLube is built into the linear motion rolling guide and ball screw, achieving long term maintenance free performance and reducing lubrication work. Various specifications such as ball screw lead, motor type and sensor mounting can be configured, enabling the optimum positioning table to be configured according to the application. Ideal for a wide range of applications ranging from equipment that requires high positioning accuracy such as parts machining, assembly, inspection and conveying equipment through general conveying fields.

The IKO Precision Ball Slide is an extremely compact and lightweight linear motion rolling guide with the track portion and mounting surface integrated, made into a rolling guide by precisely molding a stainless steel plate into a U shape. Since high performance and quality can be stably maintained for a long period of time, it is widely used as a precision linear motion rolling guide for the magnetic head guiding parts of precision measurement instruments and computer external storage devices, and also as a functional part for precision linear motion such as for semiconductor manufacturing and testing and inspection equipment. Models are available in abundant performances and sizes, and can be selected according to the application. Stainless steel highly resistant to corrosion is used for all steel components, so that they are suitable for applications in a cleanroom environment.

A specialized design combines an external cylinder with a cylindrical raceway and balls that are incorporated in the retainer, making rotary and linear motion in the axial direction possible simultaneously with rotational motion. Super Precision After the raceway surface of the external cylinder and shaft are heat treated, they receive an ultraprecision finish and are set to zero or a slight preload state by incorporating high precision steel balls. This provides extremely high accuracy in both rotary and linear motion. Super Small Size Tiny balls incorporated in a thin external cylinder result in a very small diameter and small sectional height. Since each component is precisely ground and adjusted to ideal preload conditions, extremely smooth and stable operation with low frictional resistance over a long period of time is possible.

GMN offers a complete range of sizes, types and designs with its spindle ball bearings in standard sizes S, SM and KH. In conventionally oil-lubricated spindle bearings, lubricant is supplied through a lateral oil supply. GMN spindle bearing designs +A, +AB, +L and +LB provide direct oil supplies to the lubrication point through a bore in the outer ring. GMN spindle bearing designs +AG ensure the highest possible machine running times without complex oil supply systems. These feed the lubricant directly into the lubricating point through holes in the outer ring. The developed high-performance, separable BNT and BHT designs ensure fast and uncomplicated handling, especially with regard to assembly and maintenance.