Linear motion guides are designed to guide and support linear motion in a smooth, precise and low-friction way. They consist of a stationary base and a moving carriage that slides along the base. Linear motion guides come in different types, such as linear ball bushings, roller guides and guide ways, and are used in various applications like machine tools, robots and medical equipment. They can be customized to handle different loads, speeds and environmental conditions.
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" Our expertise in the linear motion technology is complemented by our desire for challenges, rigour and working closely with our customers. Our dynamics proximity emphasises listening and personal advice. "

Ball screws and nuts are components used in linear motion systems to convert rotary motion into linear motion, or vice versa. A ball screw is a threaded rod with a ball bearing in a groove along its length. The bearing rolls as the screw rotates, converting rotary motion to linear motion efficiently. A ball screw nut is a threaded nut that fits over the screw and moves along it as it rotates, also converting rotary motion to linear motion. They're commonly used in precision machinery, robotics, and automation systems where precise linear motion is needed.

" Our expertise in the linear technology market is complemented by our desire for challenges, rigour and working closely with our customers. Our dynamics proximity emphasises listening and personal advice. "

Single axis robots are industrial robots that move along one linear axis and are widely used in pick-and-place, assembly, packaging, and material handling tasks in industries like automotive, aerospace and electronics. They consist of a linear actuator and a robotic arm, capable of high-speed and precise movements, making them suitable for high-volume production. They are known for their compact design and ability to work in tight spaces.

" Our expertise in the linear technology market is complemented by our desire for challenges, rigour and working closely with our customers. Our dynamics proximity emphasises listening and personal advice. "

Under construction. Please contact us for more information.


" Our expertise in the linear technology market is complemented by our desire for challenges, rigour and working closely with our customers. Our dynamics proximity emphasises listening and personal advice. "

Under construction. Please contact us for more information.

" Our expertise in the linear technology market is complemented by our desire for challenges, rigour and working closely with our customers. Our dynamics proximity emphasises listening and personal advice. "

Oil seals often called grease, fluid or dirt seals are vital components of practically every type of machine and vehicle in operation. These seals fulfill an exacting function – they protect all types of precision constructed, close fitting ball, sleeve and roller bearings.

The function of the oil seal is to stop whatever fluid is inside from leaking out the clearance between the shaft and housing. The seal may also be used to prevent outside materials, such as dirt, from moving in through the clearance. " Our expertise in the linear technology market is complemented by our desire for challenges, rigour and working closely with our customers. Our dynamics proximity emphasises listening and personal advice. "

Dual axis linear guides are a type of linear motion component that are designed to guide and support linear motion on two axes. They are used in a wide range of applications, such as in machine tools, robots, semiconductor equipment, and medical equipment, where precise and smooth linear motion is required. They typically consist of a stationary base and a moving carriage that slides along the base, with a series of rollers or balls that provide a low-friction interface. They can handle different loads, speeds, and environmental conditions and are available in various sizes and configurations. Dual axis linear guides are commonly used in industries such as manufacturing, automation, and robotics.

" Our expertise in the linear technology market is complemented by our desire for challenges, rigour and working closely with our customers. Our dynamics proximity emphasises listening and personal advice. "

Under construction. Please contact us for more information.

" Our expertise in the linear technology market is complemented by our desire for challenges, rigour and working closely with our customers. Our dynamics proximity emphasises listening and personal advice. "

Telescopic linear guides are mechanical devices that consist of two or more rails that slide within one another, allowing for linear motion. They are often used in applications where a component needs to be extended or retracted, such as in industrial machinery or in the construction of telescopes. The guides typically consist of a fixed outer rail and a sliding inner rail, with bearings or rollers in between to ensure smooth movement. They can be made of a variety of materials, including aluminum and steel, and can be designed to handle different loads and operate in different environments.

" Our expertise in the linear technology market is complemented by our desire for challenges, rigour and working closely with our customers. Our dynamics proximity emphasises listening and personal advice. "

Linear actuators are mechanical devices that convert rotary motion into linear motion. They are used to produce a linear force and motion by means of a motor or other power source. The motor drives a screw or a piston, which in turn moves a load. Linear actuators can be classified into two types based on the type of energy they use, which are pneumatic and electric. Pneumatic actuators use compressed air to produce linear motion, while electric actuators convert electrical energy into linear motion using a lead screw, ball screw, or linear motor. They are used in a wide range of applications such as automotive, aerospace, industrial automation, and medical equipment."

" Our expertise in the linear technology market is complemented by our desire for challenges, rigour and working closely with our customers. Our dynamics proximity emphasises listening and personal advice. "

A linear stage is a type of mechanical positioning system that is used to move an object in a linear direction. It typically consists of a platform or table that is mounted on a linear guide or rail system, which is driven by a motor or other power source. The linear guide allows for smooth and precise movement of the stage, and can be configured with different types of bearings or rollers to support different loads and operate in different environments. Linear stages can be used in a variety of applications, such as in industrial automation, laboratory equipment, and precision instrumentation. They can be controlled manually or through an electronic control system, and can be integrated with sensors, encoders, and other devices to provide precise position feedback.

" Our expertise in the linear technology market is complemented by our desire for challenges, rigour and working closely with our customers. Our dynamics proximity emphasises listening and personal advice. "

Slewing bearings are large size rolling bearings that can accommodate axial, radial and moment loads acting either in single or in combination or in any direction. They can perform both slewing movements as well as rotational movements. Slewing Ring Bearing consists of: ... Rolling elements – balls/cylindrical rollers.

The slewing drive is a gearbox that can safely hold radial and axial loads, as well as transmit a torque for rotating. The rotation can be in a single axis, or in multiple axes together. Slewing drives are made by manufacturing gearing, bearings, seals, housing. " Our expertise in the bearings market is complemented by our desire for challenges, rigour and working closely with our customers. Our dynamics proximity emphasises listening and personal advice. "

Sleeve bearings deteriorate under high temperatures because they are made from porous, powered metals in a sintering process. ... If an engineer does not need precision parts, sleeve bearings are an alternative.

Sleeve Bearing is a machine bearing in which the axle or shaft turns in a sleeve that is often grooved to facilitate distribution of lubricant to the bearing. Adapter sleeves are the most commonly used components for locating bearings with a tapered bore onto a cylindrical seat as they can be used on shafts. " Our expertise in the bearings market is complemented by our desire for challenges, rigour and working closely with our customers. Our dynamics proximity emphasises listening and personal advice. "

Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. ... The bearings are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. " Our expertise in the bearings market is complemented by our desire for challenges, rigour and working closely with our customers. Our dynamics proximity emphasises listening and personal advice. "

Linear bushings and shafts are components used in linear motion systems for guiding and supporting linear motion. Linear bushings are cylindrical parts, usually made of metal or plastic, that fit over a shaft and reduce friction and wear as the shaft moves. Linear shafts, also known as linear guides or guide rods, are cylindrical metal parts that provide a smooth and precise surface for the linear bushing to move on. Both are used together in various applications such as machinery, robots, and automated assembly lines where precise linear movement is required.


We offer linear bushings of various types.

- KH Series.
- LM / LM-AJ / LM-OP Series.
- LME / LME-AJ / LME-OP Series.
- LMB / LMB-AJ / LMB-OP Series.
- LM-L Series.
- LMBF Series.
- LMBF-L Series.
- LMBFC/LMBKC Series.
- LMBS / LMBS-OP Series.
- LMBK Series.



" Our expertise in the linear motion industry is complemented by our desire for challenges, rigour and working closely with our customers. Our dynamics proximity emphasises listening and personal advice. "

Miniature bearings are sometimes referred to as instrument bearings or micro bearings.

Robel Bearings maintains a huge selection of miniature bearings and precision ball bearing products ready to ship. We also maintain an extensive inventory of superior quality bushings, rod ends, roller and linear bearings, spherical plain bearings, and custom cost efficient sub-assembly products.

What's more, through our worldwide factory network, we can solve your specific product application needs quickly, cost effectively, and with the highest quality levels. " Our expertise in the bearings market is complemented by our desire for challenges, rigour and working closely with our customers. Our dynamics proximity emphasises listening and personal advice. "

A pillow block, also known as a plummer block or housed bearing unit, is a pedestal used to provide support for a rotating shaft with the help of compatible bearings & various accessories. Housing material for a pillow block is typically made of cast iron or cast steel.

SNL and SE plummer block housings are the most popular bearing housings on the market, developed to be the first choice for design, quality and economy.

SE plummer block housings are a new generation with a number of new features and a stronger material grade. They are available from size 507 up to and including 515-612. SNL and SE plummer block housings enable the incorporated bearings to achieve maximum service life with less need for maintenance. Different housing variants and seal designs are available, making the use of tailored housings virtually unnecessary and enabling costeffective bearing arrangements to be made. " Our expertise in the bearings market is complemented by our desire for challenges, rigour and working closely with our customers. Our dynamics proximity emphasises listening and personal advice. "

When a bearing must perform under demanding conditions, the lubricant selection becomes critical. Lubrication will affect life, torque, speed, noise, grease migration out gassing, temperature and rust prevention of the bearing.

Ball Bearing Lubricant Types
Two basic types of lubricants available are oil and grease. Applications that require extremely low torque or narrow range of torque variation are suited to use oil as a lubricant. Depending on the application, it is possible that an oil lubricant may not meet a specific requirement. Grease is an oil to which a thickener has been added.

Oil
Oil is the basic lubricant for ball bearings. Previously most lubricating oil was refined from petroleum. Today, however, synthetic oils such as diesters, silicone polymers, and fluorinated compounds have found acceptance because of improvements in properties. Compared to petroleum base oils, diesters in general have better low temperature properties, lower volatility, and better temperature/viscosity characteristics. Silicones and fluorinated compounds possess even lower volatility and wider temperature/viscosity properties.

Grease
Grease is an oil to which a thickener has been added to prevent oil migration from the lubrication site. It is used in situations where frequent replenishment of the lubricant is undesirable or impossible. All of the oil types mentioned here can be used as grease bases to which are added metallic soaps, synthetic fillers and thickeners. The operative properties of grease depend almost wholly on the base oil. Other factors being equal, the use of grease rather than oil results in higher starting and running torque and can limit the bearing to lower speeds. Grease additives include rust inhibitors, extreme pressure additives (EP), oxidation preventatives, etc. Because of the wide variety and complexity of additives, the characteristics of similar greases change considerably from one manufacturer to another. " We can offer industrial and general purpose greases of all brand with complete lubrication solutions. "