Special bearings - Import export

Magnetic ball bearings are increasingly important in CO2 laser systems and fluid pumps as well as applications in the optics industry. GMN has led the development and manufacture of safety bearings, so-called ‘touchdown bearings’ since the middle of the 1990s."

In addition to our special bearings, GMN develops and manufactures ready-to-install, complex bearing systems. By assigning your entire bearing project to GMN you can fully focus on your core competencies.

Non-standard Nylon Bearing, Special Bearing, Bearing, Nylon Bearing

Special bearings for ･ Chemical resistance ･ Heat resistance ･ Corrosion resistance ･ Anti-static

For many applications such as machine tools, medical devices, vacuum and measuring equipment, as well as complex bearing systems, GMN develops and offers special ball bearings which meet our customers’ specified requirements.

ESSLA80 Series Liquid Accumulators are system protectors, designed to be placed the compressors low pressure line. The main purpose of the ESSLA80 is to prevent refrigerant to reach to the compressor in liquid state. By the internal design, ESSLA80 Liquid Accumulators, can prevent fluctuations / irregularities, during the “off-cycle” and Liquid Hammering. Also it promotes the oil return to the compressor. At the first assembly stage, it is advised to add sufficient amount of oil in the liquid accumulator. For the special internal designs, different equipment bearing or different designed products, please refer to the Special Productions section or please contact us. Properties : – ESSLA80 Series has ODS solder connection, – Full protection at every stage, – Working temperature range -40°C, +70°C

ESSLA Series Liquid Accumulators are system protectors, designed to be placed the compressors low pressure line. The main purpose of the ESSLA is to prevent refrigerant to reach to the compressor in liquid state. By the internal design, ESSLA Liquid Accumulators, can prevent fluctuations / irregularities, during the “off-cycle” and Liquid Hammering. Also it promotes the oil return to the compressor. At the first assembly stage, it is advised to add sufficient amount of oil in the liquid accumulator. For the special internal designs, different equipment bearing or different designed products, please refer to the Special Productions section or please contact us. Properties : – ESSLA Series has ODS solder connection, – Full protection at every stage, – Working temperature range -40°C, +70°C, – Maximum working pressure 40 bar, – Compatibilty with Group I (Ashrae 34 A2L, A2) and Group II (Ashrae 34 A1) refrigerants

iglidur® flange bearing d1 [mm]: With this design it is possible to use the iglidur® high-performance bearings where housing bores with no precise tolerances are possible. When to use iglidur® flange bearings? When you want a screw flanged bearing When a clip bearing solution is not satisfactory as a sheet metal feedthrough When there is a housing with very rough tolerances When the tight fit of a press-fit bearing is not sufficient as an axial securing When not to use them? When an additional angle compensation is required igubal® flange bearing When a screw connection is not possible iglidur® clip bearing When a large guide length is necessary iglidur® G General features With this design it is possible to use the iglidur® high-performance bearings where housing bores with no precise tolerances are possible. The design enables high loads with minimum demand on the precision of the housing. iglidur® maintenance-free flange bearings are available in four materials - iglidur® G, iglidur® J, iglidur® X and iglidur® A180. Thus, with this design, a very wide range of applications - from the universal bearing through the highest wear resistance or temperature resistance (up to +250°C) up to FDA-compliant bearing solutions - can be covered. Installation Dependent on the stressing capacities, various mounting types are used. For low radial loads, it is enough to mount the iglidur® flange bearing with just two screws on a surface. For higher radial loads, it is advisable to support the iglidur® flange bearing in a bore on the reinforced side in the load direction. Large tolerances are permitted for this bore, as it is only to additionally support the iglidur® flange bearing. In order to support still higher radial loads, the iglidur® flange bearing can be press-fitted with the longer side in an H tolerance bore. The additional screw connection secures the firm seating of the bearing in the housing. For the mounting of the iglidur® maintenance-free flange bearing, no special tools or devices are necessary. The alignment of the bearing in multiple mounted shafts is easily possible at the installation. Available materials: iglidur® G, iglidur® A180, iglidur® J and iglidur® X The mounting of the iglidur® flange bearing: Simple and safe iglidur® flange bearing d1 [mm]:

MDM Double flange bearing b1 [mm]: When to use it? When the axial safety of the iglidur® clip bearing is not sufficient When there is a housing with very rough tolerance When high axial forces must be absorbed When not to use it? When an automated assembly is required iglidur® MKM When the iglidur® clip bearings offer adequate tightness iglidur® clip bearing When a large guide length is necessary iglidur® MKM MDM Double flange bearing b1 [mm]: Special features Large flange surfaces Symmetrical flange Easy installation Easy to clip on Undetachable after cataphoretic painting process Special option possible

Special features press fit Both sides axially mounted Tolerance compensation of the sheet thickness Easy installation Axially prestressed Special option possible MKM Double flange bearing d1 [mm]: Special features press fit Both sides axially mounted Tolerance compensation of the sheet thickness Easy installation Axially prestressed Special option possible Press in, flange, finished: loss secure, axially mounted When to use it? When a flanged bearing is needed When the housing bore is more than 4 mm long When the axial safety is not ensured by press fit When a two-side flange is required as a thrust surface When not to use it? When maximum compressive strengths are required iglidur® G When a simple press-in bearing is needed iglidur® M250 When a clip-on sheet metal feedthrough is sought iglidur® G MKM Double flange bearing d1 [mm]:

iglidur® L250: For fast rotations Bearings for fast rotary motions like, for instance, in fans and small motors. iglidur® L250 is available as cylindrical bearings and plain bearings with flange. specially developed for fast rotating applications Very low coefficients of friction Excellent wear resistance

DryLin® R - Installation videos System selection & service life calculation DryLin® R - Introduction and technical information Special info on DryLin® R linear plain bearing L1 series drylin® igus® test method Liners and pressfit bearings Open and enclosed DryLin® R liners Linear Bearings Open, enclosed, split and self-aligning DryLin® R linear plain bearing Housing bearing Enclosed linear bearing, adjustable, split, in tandem design and as floating bearing DryLin® R housing bearing Flange housing Linear bearing with round or angular flange DryLin® R flange housing Carriage and linear housing Open or enclosed in several long designs DryLin® R carriage and linear housing Shaft end supports and shaft blocks Fixed and moving shaft end supports, shaft blocks in several designs DryLin® R shaft end supports and shaft blocks Shafts and supported shafts Shafts made of aluminum, steel and carbon fiber DryLin® shafts and supported shafts Linear round guide DryLin® R linear plain bearings are based on extremely wear-resistant polymers specially developed for the linear technology. The dimensions are compatible with standard ball bearings. The special geometry guarantees ruggedness even in extreme environments. DryLin® R - Installation videos Advantages: 100 % lubricant-free Dimensionally interchangeable with (recirculating) ball bearings Large variety of choice in housing shapes Shafts, shaft blocks and accessories available from stock 8 different shaft materials Replaceable liners VA stainless steel housing available When not to use it? When little installation space is available drylin® N drylin® W When twist-protection is required for single-axis systems DryLin® T DryLin® N Liners and pressfit bearings Open and enclosed DryLin® R liners Linear Bearings Open, enclosed, split and self-aligning DryLin® R linear plain bearing Housing bearing Enclosed linear bearing, adjustable, split, in tandem design and as floating bearing DryLin® R housing bearing Flange housing Linear bearing with round or angular flange DryLin® R flange housing Carriage and linear housing Open or enclosed in several long designs DryLin® R carriage and linear housing Shaft end supports and shaft blocks Fixed and moving shaft end supports, shaft blocks in several designs DryLin® R shaft end supports and shaft blocks Shafts and supported shafts Shafts made of aluminum, steel and carbon fiber DryLin® shafts and supported shafts

iglidur® JATM, metric d1 [mm]: iglidur® JATM/VATM consists of a hard-anodized ring and a bearing ring made of iglidur® J (JATM) and iglidur® V400 (VATM). These glide pairings fetch low coefficients of friction and high wear resistance - without lubrication. Special features Maintenance-free plain bearing system For high service performances High stiffening Simple installation Material: iglidur® J High temperature options VATM, iglidur® V400 More dimensions and supplies on request When to use it? When an axial bearing system with defined gliding partners is desired When extremely high wear resistance is required When a very low coefficient of friction is desired When not to use it? When an additional angle compensation is required igubal® axial bearing When little mounting space is available iglidur® J When only sporadic movements are present iglidur® G Y = wear [μm/km] Figure 36.1: The diagram shows the influence of load (p in MPa) and speed (v in m/s) on the wear of the axial bearing. Y= Coefficient of friction Figure 36.2: In the test with different speeds (v) and loads (p) the coefficients of friction of the bearing systems were determined (v in m/s, p in MPa). iglidur® JATM, metric d1 [mm]:

igubal® spherical balls W..M/I Standard spherical ball - dimensional series K and E in metric and inch dimensions igubal® spherical balls W..M/I igubal® spherical balls R...M Low cost spherical ball - dimensional series K and E in metric dimensions igubal® spherical balls R...M igubal® spherical balls X...M Spherical ball for high temperatures - dimensional series K and E in metric dimensions igubal® spherical balls X...M igubal® spherical balls J...M, mm Spherical ball for low humidity absorption - dimensional series K and E in metric dimensions igubal® spherical balls J...M, mm igubal® spherical balls J...M, large dimensions, mm Spherical ball for low humidity absorption - dimensional series K in metric dimensions igubal® spherical balls J...M, large dimensions, mm igubal® spherical balls JKM-GT split, mm Splitted spherical ball for low moisture absorption - Dimensional series K in metric dimensions igubal® spherical balls JKM-GT split, mm igubal® spherical balls UWEM Spherical ball for underwater applications - dimensional series E in metric dimensions igubal® spherical balls UWEM igubal® clearance-free balls J4VEM, mm Clearance-free spherical balls through camber, dimensional series E igubal® clearance-free balls J4VEM, mm igubal® spherical balls J4...M, mm Low priced spherical ball - dimensional series K and E in metric dimensions igubal® spherical balls J4...M, mm igubal®-spherical balls RN248..M, mm Detectable spherical ball - dimensional series K and E in metric dimensions igubal®-spherical balls RN248..M, mm Every iglidur® material possesses a series of special properties which account for its suitability for certain applications and requirements. Currently we offer you spherical balls made of iglidur® materials W300 (standard), J, J4, R, UW and X. igubal® spherical bearings application examples Special properties: maintenance-free dry operation Corrosion resistant High compressive strength High elasticity Very low weight Various materials Spherical balls - material properties iglidur® W300 (Standard) – very wear-resistant material iglidur® R cost-efficient and low coefficients of friction iglidur® X resistant to temperature and chemicals iglidur® J low coefficients of friction and low humidity absorption iglidur® UW suited for underwater applications Tolerances Maintenance-free igubal® spherical balls are designed with a tolerance in the inner diameter according to E10. The shaft should have a tolerance between h6 and h9. When to use it? When maintenance-free materials are required When components of the dimensional series E and K should be used When different iglidur® materials should be tested When high compressive strength is required When high elasticity is required When not to use? When temperatures above +250°C prevail When dimensions over 50 mm are needed When rotation speeds in excess of 0,5 m/s should be implemented igubal® spherical balls W..M/I Standard spherical ball - dimensional series K and E in metric and inch dimensions igubal® spherical balls W..M/I igubal® spherical balls R...M Low cost spherical ball - dimensional series K and E in metric dimensions igubal® spherical balls R...M igubal® spherical balls X...M Spherical ball for high temperatures - dimensional series K and E in metric dimensions igubal® spherical balls X...M igubal® spherical balls J...M, mm Spherical ball for low humidity absorption - dimensional series K and E in metric dimensions igubal® spherical balls J...M, mm igubal® spherical balls J...M, large dimensions, mm Spherical ball for low humidity absorption - dimensional series K in metric dimensions igubal® spherical balls J...M, large dimensions, mm igubal® spherical balls JKM-GT split, mm Splitted spherical ball for low moisture absorption - Dimensional series K in metric dimensions igubal® spherical balls JKM-GT split, mm igubal® spherical balls UWEM Spherical ball for underwater applications - dimensional series E in metric dimensions igubal® spherical balls UWEM igubal® clearance-free balls J4VEM, mm Clearance-free spherical balls through camber, dimensional series E igubal® clearance-free balls J4VEM, mm igubal® spherical balls J4...M, mm Low priced spherical ball - dimensional series K and E in metric dimensions igubal® spherical balls J4...M, mm igubal®-spherical balls RN248..M, mm Detectable spherical ball - dimensional series K and E in metric dimensions igubal®-spherical balls RN248..M, mm

Wrapped composite dry sliding bearing Tin-plated steel DIN 1494 / ISO 3547 Maintentance-free Suited for oil lubrication

KASAG experts are specialists in the construction of kettles, industrial cooking plants for the production of fruit base, vegetables and sauces. Its comprehensive systems that include cookers, coolers, condensers, piping and valves are being built according to current requirements in aseptic design. Preventing product contamination caused by germs in the products is a central concern. This is enabled through optimized equipment design, special bearing and mechanical seals and a functional CIP(Cleaning in Place) facility. We adapt to the needs of each and every new customer and seek to build customized or modular plants that fulfil their requirements to the maximum extent.

The mini clamp is characterised by its small size, positioning accuracy of the clamping arm, and lightweight construction. Mini clamps are fully self-locking. The clamping force is guaranteed even when the pressure is removed through the over dead-centre position of the toggle lever on the clamping arm. The permanent lubrication and special bearing bushings make the mini clamps maintenance-free. They can be operated using dry, oil-free air. The manual closing and locking using the hand lever. Pneumatic opening and closing. Attention: A 5/3-way valve is required, middle position vented. On request: Clamping arm without holes.

In order to prepare the fruit base, vegetables, jam, marmalade, jelly and sauces, horizontal or vertical mixing systems are used. Mixers are vital for attaining the highest product quality. The main aim is to ensure consistent mixing and temperature distribution by applying the lowest possible shear force on the pieces of the product. Since it is possible to thereby realise short process times along with the qualitatively high-value process apparatuses, KASAG has the ideal mixing technology for you. For the horizontal mixers, KASAG also has a special bearing and mechanical seal that has been tried and tested over many years. On an ongoing process to develop our mixing system and the bearing and mechanical seals further to attain optimal product quality and to enable smooth operation.

The Pump Set is suitable for thin, flammable and highly inflammable liquids. Perfectly suited for withdrawing or transferring explosive media. * Optionally available with Ex - plug * Pump tube equipped with Lutz original handwheel * Suitable for filling or transferring alternative fuels, oils, flammable liquids Features & Advantages * Optionally with electric or compressed air drive * No lubricants and therefore no contamination of the pumped medium by lubricants * Highly resistant noble carbon shaft bearing * Maintenance without special tools * Seal modules of the seal-less (DL) pump are interchangeable * Approved according to ATEX directive 2014/34/EU, category 1/2 * The value of the maximum flow rate is determined on the basis of fixed parameters and always under the same conditions. These can be found on our website.

The Drum pump is suitable for corrosive, aqueous to slightly viscous media. Perfectly suited for withdrawing or decanting concentrated acids and alkalis. * Media examples: Chloric acid, chromic acid, sulphuric acid, nitric acid, hydrofluoric acid and sodium hypochlorite etc. * Pump tube equipped with Lutz original hand wheel Features & Advantages * Optionally with electric or compressed air drive * No lubricants and therefore no contamination of the pumped medium by lubricants * Optimized Drum emptying * Universally resistant PTFE shaft bearing * Maintenance without special tools * Seal modules of the seal-less (DL) pump are interchangeable

Unexcited synchronous motors Reluctance motors are used in textile machinery as drive for godets and spinning pumps. In general they are used in inverter application as single drive or group drive. Reluctance motors can be realised for any voltage/frequency ratio U/f. Speed >15.000min1 is possible. A great no. of variations concerning special shaft, flange bearing and housing is available. Reluctance motors are available for hazardous locations in flameproof design.

Special customer requirements occasioned us to produce selected bright steel specialities, such as antifriction bearing steel / ball bearing steel, which we also refer to as precision bright steel. The characteristic features of these antifriction bearing steels/ball bearing steels, etc. include the producible materials, attainable tolerances, achievable surfaces, available bar lengths, and obtainable strengths. Metering rods Ejector pins Fittings Ball bearings/Overrunning clutches >> Current alloy surcharges >> Current scarp surcharges VERSIONS AND FORMS SUPPLIED Drawing From 2.0 mm to 28.0 mm round, tolerance zone IT 9 Min. bar length 2,000 mm Max. bar length 5,000 mm (2.0 mm to 6.0 mm round) Max. bar length 7,000 mm (6.0 mm to 16.0 mm round) Max. bar length 9,000 mm (> 16.0 mm round and on request) Length tolerance ± 25.0 mm Grinding From 0.5 mm to 32.0 mm round, tolerance zone IT 6 (Rm up to 1,600 N/mm² for bright steel for standard parts) > 32.0 mm to 60.0 mm...

Special customer requirements occasioned us to produce selected bright steel specialities, such as antifriction bearing steel / ball bearing steel, which we also refer to as precision bright steel. The characteristic features of these antifriction bearing steels/ball bearing steels, etc. include the producible materials, attainable tolerances, achievable surfaces, available bar lengths, and obtainable strengths. Metering rods Ejector pins Fittings Ball bearings/Overrunning clutches >> Current alloy surcharges >> Current scarp surcharges VERSIONS AND FORMS SUPPLIED Drawing From 2.0 mm to 28.0 mm round, tolerance zone IT 9 Min. bar length 2,000 mm Max. bar length 5,000 mm (2.0 mm to 6.0 mm round) Max. bar length 7,000 mm (6.0 mm to 16.0 mm round) Max. bar length 9,000 mm (> 16.0 mm round and on request) Length tolerance ± 25.0 mm Grinding From 0.5 mm to 32.0 mm round, tolerance zone IT 6 (Rm up to 1,600 N/mm² for bright steel for standard parts) > 32.0 mm to 60.0 mm...

The Pump Set is suitable for corrosive, aqueous to slightly viscous media. Perfectly suited for the withdrawal or decanting of acids. * Media examples: Hydrochloric acid, battery acid, iron-III-chloride, phosphoric acid, chromic acid and citric acid etc. * Pump tube equipped with Lutz original hand wheel * Suitable for filling or decanting oils such as rapeseed oil and vegetable oil Features & Advantages * Optionally with electric or compressed air drive * No lubricants and therefore no contamination of the pumped medium by lubricants * Optimized Drum emptying * Universally resistant PTFE shaft bearing * Maintenance without special tools * Seal modules of the seal-less (DL) pump are exchangeable

The Drum pump is suitable for thin-bodied, aggressive and non-flammable media. Perfectly suited for the withdrawal or decanting of mineral oils. * Media examples: Diesel, heating oil, hydraulic oil, machine oil and motor oil etc. * Pump tube equipped with Lutz original hand wheel * Suitable for filling or decanting alternative fuels Features & Advantages * Optionally with electric or compressed air drive * No lubricants and therefore no contamination of the pumped medium by lubricants * Optimized Drum emptying * Universally resistant ETFE shaft bearing * Maintenance without special tools * Seal modules of the seal-less (DL) pump are interchangeable The value of the maximum flow rate is determined on the basis of fixed parameters and always under the same conditions. These can be found on our website.

The pump set is suitable for corrosive, aqueous to slightly viscous media. Perfectly suited for the removal or decanting of alkaline solutions. * Media examples: Sodium hydroxide, potassium hydroxide, ammonia water, formic acid and acetic acid etc. acetic acid etc. * Pump unit equipped with Lutz original handwheel * Suitable for filling or decanting oils such as rapeseed oil and vegetable oil Features & benefits * Optionally with electric or compressed air drive * No lubricants and therefore no contamination of the pumped medium by lubricants lubricants * Optimised drum emptying * Universally resistant PTFE shaft bearing * Maintenance without special tools * Sealing modules of the sealless (DL) pump can be replaced The value of the maximum flow rate is determined on the basis of fixed parameters and always under the same conditions. These can be found on our website.

The Drum pump is suitable for corrosive, aqueous to slightly viscous media. Perfectly suited for the withdrawal or decanting of alkaline solutions. * Media examples: Sodium hydroxide, potassium hydroxide, ammonia water, formic acid and acetic acid etc. * Pump tube equipped with Lutz original hand wheel * Suitable for filling or decanting oils such as rapeseed oil and vegetable oil Features & Advantages * Optionally with electric or compressed air drive * No lubricants and therefore no contamination of the pumped medium by lubricants * Optimized Drum emptying * Universally resistant PTFE shaft bearing * Maintenance without special tools * Seal modules of the seal-less (DL) pump are interchangeable

The Drum pump is suitable for corrosive, aqueous to slightly viscous media. Perfectly suited for the removal or decanting of acids.* Media examples: Hydrochloric acid, battery acid, iron-III-chloride, phosphoric acid, chromic acid and citric acid etc. * Pump tube equipped with Lutz original hand wheel * Suitable for filling or decanting oils such as rapeseed oil and vegetable oil Features & Advantages * Optionally with electric or compressed air drive * No lubricants and therefore no contamination of the pumped medium by lubricants * Optimized Drum emptying * Universally resistant PTFE shaft bearings * Maintenance without special tools * Seal modules of the seal-less (DL) pump are exchangeable

The Pump Set is suitable for corrosive, aqueous to slightly viscous media. Perfectly suited for withdrawing or decanting concentrated acids and alkalis. * Media examples: Chloric acid, chromic acid, sulphuric acid, nitric acid, hydrofluoric acid and sodium hypochlorite etc. * Pump tube equipped with Lutz original hand wheel Features & Advantages * Optionally with electric or compressed air drive * No lubricants and therefore no contamination of the pumped medium by lubricants * Optimized Drum emptying * Universally resistant PTFE shaft bearing * Maintenance without special tools * Seal modules of the seal-less (DL) pump are exchangeable