Bearings - ball- needle and roller - Import export

CLube Linear Way ME is an ESeries linear motion rolling guide with builtin CLube lubrication that provides longterm, maintenancefree operation. Our CLube technology maintains the lubrication performance for an extended period of time, reducing lubrication schedules and the time it takes to manage them.

CLube Linear Way MH is an HSeries linear motion rolling guide with high load rating and rigidity. It uses largediameter steel balls and has builtin CLube lubrication which provides longterm, maintenancefree operation. Our CLube technology maintains the lubrication performance for an extended period of time, reducing lubrication schedules and the time it takes to manage them.

CLube Linear Way MUL is a USeries linear motion rolling guide with a Ushaped track rail crosssection and builtin CLube lubrication that provides longterm, maintenancefree operation. Our CLube technology maintains the lubrication performance for an extended period of time, reducing lubrication schedules and the time it takes to manage them. Since CLube is built into the small Linear Way U, it is lightweight and compact with the same outside dimensions. Stainless Steel Stainless steel types, with excellent corrosion resistance, are also available. They are ideal for use in clean rooms for medical equipment, various disc readers and semiconductor manufacturing devices.

CLube Linear Roller Way Super MX incorporates CLube lubrication into the Linear Roller Way Super X. The same high performance can be achieved for applications requiring high load capacity and running accuracy such as machine tools and semiconductor/liquid crystal related manufacturing equipment, but with CLube, longterm, maintenancefree performance can also be realized. This reduces the cost of the whole system by reducing the running costs and the work hours required for lubrication.

The cage is made of synthetic resin, which helps reduce the weight of the device in which the needle roller cage is incorporated. In addition, by optimizing the shape of the cage, the number of needle rollers has increased compared to high carbon steel cages of the same diameter, increasing the load capacity.

IKO Needle Roller Cages for Engine Connecting Rods are bearings for use in engine connecting rods. These bearings have superior performance proven in high performance engines of racing motor cycles, and are widely used in small motor vehicles, motor cycles, outboard marines, snow mobiles, highspeed compressors, etc. and also in generalpurpose engines. Bearings for engine connecting rods are used under extremely severe and complex operating conditions such as heavy shock loads, high speeds, high temperatures and stringent lubrication. Needle Roller Cages for Engine Connecting Rods are lightweight, and have high load ratings and high rigidity as well as superior wear resistance to withstand severe conditions.

IKO's Extended Life Specification Machined Type Needle Roller Bearings are treated with a newly developed special heat treatment that enhances the bearing's surface hardness and toughness, and suppresses the generation and growth of damage on the surface. Significant life extension can be achieved under high load or under the condition of lubrication contaminated with foreign substances. In a life comparison test, IKO's special heat treated Extended Life Series products lasted 5 times longer than standard heattreated products.

In IKO Needle Roller Bearings with Separable Cage, the inner ring, outer ring and IKO needle roller cage are combined, but they can be separated easily. This type has a simple structure with high accuracy. In addition, the radial clearance can be freely selected by choosing an assembly combination. Because they use needle roller cages, these bearings have excellent rotational performance, and are best suited for massproduction, high accuracy products such as machine tools, textile machinery, and printing machines.

IKO Roller Bearings are heavy duty bearings with rollers incorporated in a double row. They are nonseparable bearings with a high load rating. They can withstand not only radial loads but axial loads as well, which are supported at the contacts between the shoulders of the inner and outer rings and the end faces of the rollers. They should be used at the fixing side of a shaft. Like needle roller bearings, they are also compact. Roller bearing types include caged, full complement and the type for sheaves, and they can be selected based on the operating conditions. These bearings are used in heavyduty machinery such as construction equipment, and industrial machines.

IKO Thrust Bearings consist of precisely machined cages and rollers. They have high rigidity and high load capacity and can be used in small spaces. Thrust Needle Roller Bearings use needle rollers, while Thrust Roller Bearings use cylindrical rollers. Various types of raceway rings are available, and can be selected according to the operating conditions. When the bearing mounting surface of a machine is heattreated and finished by grinding, Thrust Bearings can be used without raceway rings, making the machine more compact. They are best suited for applications where high accuracy is required at high speeds and under fluctuating heavy loads, such as the drive mechanisms for automobiles, machine tools, and highpressure pumps.

IKO Combined Type Needle Roller Bearings are combinations of a radial bearing and a thrust bearing. Caged Needle Roller Bearings are used as radial bearings and thrust ball bearings or thrust roller bearings are used as thrust bearings. They are compact and very economical, and can be subjected to radial loads and axial loads simultaneously. They are widely used for machine tools, textile machinery, and industrial machinery.

Since the stud is eccentric, it can be aligned by rotation, and can be easily adjusted so that the load distribution on the outer surface of the outer ring is uniform. These are eccentric cam followers with a onepiece stud that can be mounted in the same mounting holes as those for Standard Type Cam Followers. The eccentricity is 0.25 mm to 0.6 mm.

CLube Linear Way ML is a small LSeries linear motion rolling guide with builtin CLube lubrication that provides longterm, maintenancefree operation. Our CLube technology maintains the lubrication performance for an extended period of time, reducing lubrication schedules and the time it takes to manage them.

Interchange specifications are available. Since the slide unit and track rail dimensions are separate, each can be individually added or exchanged. The slide unit is available in a standard type and wide type, the latter suitable for use with a single track rail. Length of Slide Unit Three stainless steel ball retaining types with the same crosssectional dimensions but different slide unit lengths are available short type, standard type and highrigidity long type. They can be selected according to the application. Stainless Steel and High Carbon Steel Types Stainless steel types, with excellent corrosion resistance, are also available. They are ideal for use in cleanroom machines and equipment, such as medical equipment, various disc readers and semiconductor manufacturing devices. The high carbon steel type, with a track rail that can be modified, is used for generalpurpose applications such as conveying and equipment handling.

Interchange specifications are available. Since the slide unit and track rail dimensions are separate, each can be individually added or exchanged. Lower, narrower, shorter...more compact in every aspect. Flange Type and Block Type Slide units include two flange types with different mounting directions and three narrow block types. Length of Slide Unit Available types include a short type, with the same crosssection as the standard type, and a highrigidity long type. Stainless Steel Stainless steel types, with excellent corrosion resistance, are also available. They are ideal for use in clean rooms for medical equipment, various disc readers and semiconductor manufacturing devices.

Interchange specifications are available. Since the slide unit and track rail dimensions are separate, each can be individually added or exchanged. Click here for details on the interchangeable type Length of Slide Unit Four types with the same crosssectional dimensions but different slide unit lengths are available short type, standard type, long type and extralong type. Each can be selected according to the application. Flange Type and Block Type Slide unit shapes include a flange type that can be mounted from either the top or bottom, and a narrow block type. Dimensional Compatibility with Ball Type Since the mounting dimensions are the same as the ball type Linear Way H, it is easy to include in the specifications of machines and equipment. Stainless Steel Stainless steel types, with excellent corrosion resistance, are also available. They are ideal for use in clean rooms for medical equipment, various disc readers and semiconductor manufacturing devices.

The AntiCreep Cage Crossed Roller Way prevents cage creep by using a rack and pinion mechanism in the crossed roller way while also providing smooth linear motion with super high accuracy. The builtin rack and pinion mechanism is the perfect solution for cage creep. It provides reliable operation in various situations where a crossed roller way may have issues, including applications on a vertical axis. No correction for cage creep is necessary, even under high velocity or long term operation. Interchangeable Mounting Dimensions Since the rack is placed inside the way, it maintains the same outside dimensions. This provides complete mounting compatibility with the conventional crossed roller way, making it easy to replace the conventional type in machines and equipment, as well as using it in new designs.

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.

Interchange specifications are available. Since the external cylinder and spline shaft dimensions are separate, each can be individually added or exchanged. Two external cylinder shapes are available standard (cylindrical) and flange. External Cylinder Length Both the standard type and flange type offer two external cylinder length options, standard and highrigidity long. They can be used for a wide range of applications offering greater design flexibility. Solid Shaft and Hollow Shaft The spline shaft is available in either a solid shaft or hollow shaft, which can be selected according to the application. Stainless Steel A stainless steel spline shaft can be selected as an option. They are best suited for applications where rust prevention oil cannot be used, such as in a cleanroom environment.

CLube Linear Ball Spline MAG incorporates CLube in the IKO Ball Spline G. MAG is used primarily in semiconductor/liquid crystal related manufacturing equipment where harsh operating conditions and high acceleration/deceleration are common. CLube provides longterm, maintenance free operation, and reduces the cost of the whole system by eliminating the oil supply mechanism and reducing the running cost and hours required for lubrication.

The AntiCreep Cage Crossed Roller Way Unit prevents cage creep by using a rack and pinion mechanism in the crossed roller way that is mounted to a groundfinished rigid table and bed. The builtin rack and pinion mechanism is the perfect solution for cage creep issues. It provides reliable operation in various situations where a crossed roller way would be difficult to use, including applications on a vertical axis. No correction for cage creep is necessary, even under high velocity or long term operation. Interchangeable Mounting Dimensions Since the rack is placed inside the way, it maintains the same outside dimensions and offers complete mounting compatibility with the conventional crossed roller way unit; making it easy to replace the conventional type crossed roller way units in machines and equipment, as well as using it in new designs. UltraHigh Precision and Smooth Motion A combination of a precisely finished raceway surface and a nonrecirculating type linear motion

The IKO Linear Motor Table LT is a compact and highprecision positioning table made of aluminum alloy, with an optical linear encoder built in and an AC linear servomotor incorporated between moving table and bed. Three series (Compact Series LT···CE, Long Stroke Series LT···LD and High Thrust Series LT···H) are available and can be selected according to the application. The lightweight moving table and large thrust force of Linear Motor Table LT enables operation with high acceleration/deceleration and high response. Further, the advanced servo technology achieves high static stability and speed stability. Linear Motor Table LT is ideal for applications such as semiconductors and liquid crystal related equipment, measuring instruments, assemblers and conveying machines that require highspeed work.

IKO Nano Linear NT is a linear motor drive high thrust pick & place unit with compact integral X and Zaxes, using IKO CLube Linear Way ML in the table guiding parts. Thanks to the adoption of a system which drives the moving table with a link mechanism, it realizes both higher thrust of the linear motor and weight reduction of the moving parts and reduces tact time. By entering a positioning program, you may set flexible operation patterns and change strokes easily according to the workpiece. IKO Nano Linear NT is an optimal compact positioning mechanism for semiconductor and LCD manufacturing machines, as well as testing and inspection equipment and electronic parts assembling machines which require a clean environment.

IKO Nano Linear NT is a moving magnet type linear motor table with a magnet and optical linear encoder scale in the steel moving table part, and a stator coil and optical linear encoder head in the steel bed. For the table guiding parts, an IKO Linear Way, wellestablished in the area of miniature linear motion rolling guides, is used in combination with a linear motor and highresolution linear encoder to realize highly accurate positioning. Thanks to the adoption of highperformance neodymium magnet, large thrust force can be acquired and therefore highspeed and highly responsive positioning is possible, despite its very small body. In addition, high cleanliness is realized as the mechanical contact part is only the linear motion rolling guide thanks to adoption of a landmark driving method without cables. Nano Linear NT is an optimal compact positioning mechanism for semiconductor and LCD manufacturing machines, as well as testing and inspection equipment

IKO Nano Linear is a moving magnet type linear motor table with a magnet and optical linear encoder scale in the steel moving table part, and a stator coil and an optical linear encoder head in the steel bed. For the table guiding parts, an IKO Crossed Roller Way, wellestablished in the area of miniature linear motion rolling guides, is used in combination with a linear motor and highresolution linear encoder to realize highly accurate positioning. Thanks to adoption of a highperformance neodymium magnet, large thrust force can be acquired and therefore highspeed and highly responsive positioning is possible, despite the very small body. In addition, high cleanliness is realized as the mechanical contact part is only the linear motion rolling guide thanks to adoption of a landmark driving method without cables. Nano Linear is an optimal compact positioning mechanism for semiconductor and LCD manufacturing machines, as well as testing and inspection equipment and electronic

IKO Nano Linear NT is a compact linear motor table with excellent functionalities, such as a magnet and optical linear encoder scale in the steel moving table part, and a stator coil and an optical linear encoder head in the steel bed. For the table guiding parts, the adoption of CLube Linear Way ML, which realizes long term maintenance free use, helps reduce the maintenance work. Despite its very small body, the rotator exerts a maximum thrust of 36N by adopting a highperformance neodymium magnet, enabling highspeed, highly responsive positioning. Highcleanliness can be realized as the mechanical contact part is only Linear Way. Nano Linear NT is an optimal compact positioning mechanism for semiconductor and LCD manufacturing machines, as well as testing and inspection equipment and assemblers which require a clean environment.

The IKO Super Flexible Nozzle is a compact nozzle used on machine tools to supply and spray cutting oil exactly at a specified location. Since the angle of the nozzle can be easily changed, the oil supply can be concentrated on the working area, and cooling and lubrication can be performed effectively. As a result, cutting resistance is reduced and superior finish is obtained, achieving high machining accuracy. The tool life can also be extended, which can result in cost savings. The Super Flexible Nozzle can be used at the spindle end of machining centers and at the tool holder of an NC lathe.

IKO LBalls are selfaligning Spherical Bushings consisting of a special zinc diecast alloy body and a studded ball which has its axis at right angles to the body. They can perform tilting movement, oscillating movement and rotation with low torque, and transmit power smoothly due to uniform clearance between the sliding surfaces. Their superior wear resistance assures stable accuracy for long periods of time, and maintenance is simple. They are very economical bearings. For these reasons, they are widely used in link mechanisms in automobiles, construction machinery, farm and packaging machines, etc.

IKO PILLOBALLs are compact selfaligning spherical bushings which can support a large radial load and a bidirectional axial load at the same time. These bearings are available in insert type, diecast type and lubricationfree type depending on the type of sliding surface. In the insert type, a spherical inner ring makes contact with a special copper alloy bushing with superior runin properties. In the diecast type, a spherical inner ring makes direct contact with the bore surface of the body of special zinc diecast alloy. In the maintenancefree type, a spherical inner ring makes contact with a special selflubricating PTFE liner. Thus, a smooth rotational and oscillatory motion can be achieved with superior antiwear and load properties in each type. PILLOBALL Rod Ends have either a female thread in the body or a male thread on the body, so they can be easily assembled onto machines. They are used in control and link mechanisms in machine tools, textile machines