Needle roller bearings - Import export

KIS needle roller bearings are ideal for applications that require space-saving rolling bearings with high load carrying capacity. We offer needle roller bearings in both radial and axial designs as well as in combined designs. In bearing technology, cylindrical rolling elements are referred to as needles if the rolling element diameter is ≦ 6 mm and the ratio of rolling element diameter to rolling element length gives a value Dw/lw ＜ 1:3. Radial needle roller bearings are intended exclusively for use as non-locating bearings. The given axial displacement path for bearings with an inner ring allows axial movements between the shaft and the housing. If necessary, wider inner rings are available to allow larger axial displacement paths. Our combined needle bearings are characterised by particularly high precision and efficiency. By integrating both bearings into one unit, combined needle roller bearings are often easier to press in and easier to handle than individual solutions.

Axial needle cage assemblies Axial needle cage assemblies, composed of synthetic or metal axial cage assemblies with integrated needle rollers, have an extremely low overall height. They tolerate high axial forces acting in one direction, radial forces must be taken up separately. The deployment of axial needle cage assemblies requires that hardened and bevelled thrust surfaces may be used as raceways. Thrust bearing washers Thrust bearing washers are punched, hardened and polished and can be used as shaft or housing washers. These washers are appropriate when the adjoining machine part when not hardened, is rigid enough and of a stable form. Axial needle bearings Axial needle bearings are components made up of axial needle rollers and cage assemblies and axial washers with centring bore. They can be combined with needle sleeves, needle bushes and needle bearings. The thrust surface for the cage assembly must be hardened and bevelled. The product types AXK and K are applicable here

Sintered bronze plain bearings | Maintenance-free | Oil-impregnated | Self-lubricating | DIN 1850 / ISO 2795 SIB-MET® is a self-lubricating and maintenance-free plain bearing. Suitable for high speeds at low loads. Suitable for high sliding speed at low load capacity. For technical details, please visit the product page on our website!

Wrapped composite sliding bearing with lubrication pockets/ copper-plated steel & CuSn10Pb10 & graphite | maintenance-free | DIN 1494 / ISO 3547 BIV-LUB® is a maintenance-free composite plain bearing with solid lubricant depots. Initial lubrication is necessary! High load capacity with low wear, very suitable for low sliding speeds and oscillating movements. For technical details, please visit the product page on our website!

Wrapped composite sliding bearing with lubrication pockets/ copper-plated steel & AlSn20Cu | Low-maintenance | DIN 1494 / ISO 3547 For high sliding speeds, optimum sliding behaviour with good lubricant supply. BIV-MET®/A is a composite sliding bearing requiring maintenance; oil or grease lubrication is needed. For technical details, please visit the product page on our website!

Wrapped bronze sliding bearing with lubrication holes/ CuSn8P (DIN 17662) | Low-maintenance | DIN 1494 / ISO 3547 BRO-MET®/L is a low-maintenance bronze plain bearing. However, initial lubrication is required—both oil and grease lubrication are possible. The hole depots reduce the relubrication intervals even more! High load capacity and strength with low wear, suitable for rough operation, corrosion resistant. High load capacity and stability at low abrasion. Because of perforations lubrication clearances are reduced to a minimum! For technical details, please visit the product page on our website!

Wrapped bronze sliding bearing with lubrication pockets/ CuSn8P (DIN 17662) | Low-maintenance | DIN 1494 / ISO 3547 BRO-MET® is a low-maintenance bronze plain bearing. However, initial lubrication is required—both oil and grease lubrication are possible. Due to the lubricant depots, relubrication intervals are significantly reduced! High load capacity and strength with low wear, suitable for rough operation, corrosion resistant. High load capacity and stability at low abrasion, suited for rough operation, corrosion resistant. For technical details, please visit the product page on our website!

Wrapped composite sliding bearing steel / POM | low-maintenance | With lubrication pockets | DIN 1494 / ISO 3547 POM-MET® is a low-maintenance composite sliding bearing with a POM coating. Initial lubrication is required. Both oil or grease lubrication are possible. Due to the lubricant pockets, relubrication intervals are significantly reduced! Suitable for all sliding movements, good load capacity, robust and resistant to dirt. Suitable for grease or oil lubrication and all kinds of movement, good load capacity, robust and insensible to dirt. For technical details, please visit the product page on our website!

Wrapped composite sliding bearing Stainless steel / PTFE coated | Maintenance-free dry sliding bearing | Corrosion resistance | Chemical resistance | DIN 1494 / ISO 3547 NOX-MET® is a versatile, corrosion-resistant dry sliding bearing with PTFE sliding layer. Therefore, no lubrication is necessary. However, additional lubrication is possible in principle! Excellent sliding and wear behaviour, high load capacity, shock resistant, chemically resistant against acids and bases (ph-value 0-14), corrosion resistant. For technical details, please visit the product page on our website!

Wrapped composite sliding bearing steel / Special PTFE coated Maintenance-free dry sliding bearing | DIN 1494 / ISO 3547 TEF-MET/P is a versatile dry sliding bearing with PTFE sliding layer. Therefore, no lubrication is necessary. However, it is very well suited for lubricated applications (e.g. hydraulic oil lubrication). For technical details, please visit the product page on our website!

Rolled composite plain bearing steel / PTFE coated | Maintenance-free dry plain bearing | DIN 1494 / ISO 3547 TEF-MET/B is a versatile, corrosion-resistant dry sliding bearing with PTFE sliding layer. Therefore, no lubrication is necessary. However, additional lubrication is possible in principle! Excellent sliding and wear behaviour, for all types of movement, high load capacity, good corrosion resistance, non-magnetic. For technical details, please visit the product page on our website!

Wrapped composite plain bearing steel / PTFE coated | Maintenance-free dry plain bearing | DIN 1494 / ISO 3547 TEF-MET is a versatile dry sliding bearing with PTFE sliding layer. Therefore, no lubrication is necessary. However, additional lubrication is possible in principle! Excellent sliding- and wear behaviour, for all types of movement, high load capacity, all-round adaptable. For technical details, please visit the product page on our website!

Thermoplastic all-plastic plain bearing | Maintenance-free COM-KU®/X is a self-lubricating and maintenance-free plastic plain bearing made of a high-quality plastic compound with the best sliding properties. Excellent tribological properties, especially for dry running. For technical details, please visit the product page on our website!

Hydrostatic bearings are characterized by practically frictionless movement. The corresponding linear guides are free from stick-slip effects and there is practically no wear on the guides. Gases (mostly air) or liquids (mostly oil) can be used as the carrying medium. Air-bearing guides are ideal, for example, for clean room applications or at high sliding speeds. If oil is used as the carrying medium, higher carrying forces can be achieved with the same size and better damping properties. Various designs are available, which can be customized at any time to meet special requirements in terms of installation space, load capacity, guide length / table diameter, drive type, position measuring system, etc.

Hydrostatic bearings are characterized by practically frictionless movement. The corresponding linear guides are free from stick-slip effects and there is practically no wear on the guides. Gases (mostly air) or liquids (mostly oil) can be used as the carrying medium. Air-bearing guides are ideal, for example, for clean room applications or at high sliding speeds. If oil is used as the carrying medium, higher carrying forces can be achieved with the same size and better damping properties. Various designs are available, which can be customized at any time to meet special requirements in terms of installation space, load capacity, guide length / table diameter, drive type, position measuring system, etc.

Filament-wound composite bearing with self-lubricating inner | Surface backed with a high-strength | Maintenance-free | With a sliding layer of PTFE with lubricant additives COM-KU®/M is a self-lubricating and maintenance-free plastic plain bearing. Using a heavy-duty glass fibre fabric combined with a selected binder resin helps to increase the mechanical properties, pressure further and wear resistance of this bearing type. The special lubricant additives and the PTFE in the sliding layer reduce the friction coefficient, optimising the wear behaviour and thus the material's service life as a dry sliding bearing. For technical details, please visit the product page on our website!

Fibre-reinforced compound plain bearing in wound technology | Maintenance-free | High load capacity COM-KU®/D is a self-lubricating and maintenance-free compound plain bearing. It has good sliding properties and is suitable for loads (also impact loads and with edge pressures). Good damping properties, very suitable for low sliding speeds, good chemical resistance, and long service life. Suitable as a replacement for lubricated bearings. For technical details, please visit the product page on our website!

Solid, turned, grinded and hardened steel plain bearing | Requires maintenance FER-MAS® is a steel plain bearing without integrated sliding material. Good lubrication is required! Suitable for highest loads, insensitive, long service life. For technical details, please visit the product page on our website!

Solid bronze plain bearing | Maintenance-free | With solid lubricant deposits in the sliding surface | Version available with water-resistant solid lubricant LUB-MET® is a maintenance-free plain bearing. However, initial lubrication is necessary. For high loads, shock loads, wear-resistant, insensitive to dirt, corrosion-resistant, long service life. For technical details, please visit the product page on our website!v

Machined bronze plain bearing | Requires maintenance | DIN 1850 / ISO 4379 BRO-MAS® is a plain bearing requiring maintenance, is suitable for operation in contaminated environments, has good corrosion resistance, and is insensitive to shock loads. Oil or grease lubrication is needed. Additional lubrication grooves or holes significantly reduce relubrication intervals and improve lubricant distribution. For technical details, please visit the product page on our website!

For optimal functioning of the wipers, the holes in the guide rails should be closed with plastic covers, which are included with every delivery. As a replacement, you can also order them individually.

The stop screws are screwed into the thread (option) of the guide rails. An attached rubber cap dampens the stop. For rail lengths with initial hole dimensions below L11 min. we deliver the drilling pattern offset by half a drilling jump.

In addition to the felt wipers, the metal wipers are inserted into the wiper plate and clipped on. They are used to remove coarse dirt such as metal shavings, welding spatter or wood dust from the track of the rail.

In the case of cassettes for screwing from below, the existing mounting holes are reworked so that screwing from below is possible. Please note any deviating positions of the holes and screw connection sizes.

Cassette with star grip - standard Cassette with star grip or clamping lever for locking at any position on the guide track. The clamping acts without force on the guide system. It is used for manually movable devices, clamping and holding stops, delivery of tools and processing parts. Please consult us for further information. Cassette with clamp lever Cassettes with clamping levers allow the cassettes to be locked in any position along the guideway. The clamping acts without force on the guide system. It is used for manually movable devices, clamping and holding stops, delivery of tools and processing parts. We would be happy to advise you on application and design.