Spindle bearings - Import export

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.

GMN high-speed spindles of the HS, HSX, HV-X and UHS series are irreplaceable for grinding work. Whether you must work with holes or frames, with these spindles you always make the right choice. The HV-X and HV-P series are optionally available with a rotational angle sensor, and therefore outstandingly suitable for 4Q operation. The types in the HV-P, HSP and HSP..g series are equipped with an HSK-C holder and furthermore suited for milling and drilling applications. GMN high-speed spindles of the HC, HCS, UHS, HCT series are an essential component of highly-effective machining of various materials. Whether aluminum, steel or titanium, these spindles are optimally designed for all machining tasks which require performance, torque and speed. Using an oil-air or grease permanent lubrication, the spindle bearings operate in a secure fashion.

GMN high-speed spindles of the HC, HCS, UHS, HCT series are an essential component of highly-effective machining of various materials. Whether aluminum, steel or titanium, these spindles are optimally designed for all machining tasks which require performance, torque and speed. Using an oil-air or grease permanent lubrication, the spindle bearings operate in a secure fashion.

For lubrication points of all kinds as slide ways, spindles, geared parts of the electronic, precision engineering and optical equipment, temporarily or permanently exposed to extreme low temperatures like in arctic climates or cold storages Roller bearing lubrication of high-speed bearings, e.g. spindle bearings, miniature or precision bearings in machine-tools or textile machines, measuring equipment, electric motors of control technology and precision mechanics Advantages and benefits Dynamic light noise proofed long-term lubrication grease Best use at arctic conditions and very high speed High efficiency through optimal formulation Multifunctional application beside the regular range of performance for greases Efficient through economical application No nameable change of consistency at low temperatures or high speeds and accordingly temperatures

The use of high-precision radial groove ball bearings is especially recommended when axial forces are supported in two directions, but the installation space makes the use of a spindle bearing pair impossible; plus when the best-possible guide for rotating components is needed, but the RPM requirements are less important. Depending upon the load capability and the installation space available, GMN provides deep groove ball bearings in sizes 60 and 62 as per DIN 625. A large selection of various cages, lubricants and covers make it possible to adapt GMN deep groove ball bearings to any application.

Lubrication of roller and plain bearings as well as of threaded spindles, gearwheels, worms and similar components Lubrication of spindle bearings in machine tools Advantages and benefits Allows high machine service lives due to low-wear operation and low lubrication frequencies Outstanding resistance in a wide temperature range, at high stresses and surface slide speeds as well as at vibrations Resistant to cold and hot water Excellent wear protection For highest effectiveness carefully clean the lubrication point, for example with OKS 2610/OKS 2611 universal cleaner. Before filling a bearing for first time, remove anti-corrosion agent. Fill the bearing such that all functional surfaces are certain of being greased. Fill normal bearings up to about 1/3 of the free space inside the bearing, high-speed bearings (DN value above 400,000) up to about 1/4. Low-speed bearings (DN value below 50,000) and their housings should be filled completely.

Lubrication of open toothing, friction and rolling bearings, threaded spindles, hinges, guides on windlasses, ship´s cranes, underwater devices, offshore components or in wet areas of the textile industry Corrosion protection of moving parts subject to seawater in coastal and marine areas or constant influence of water Advantages and benefits Excellently suited as a waterproof special grease above and under water Highly effective due to optimum wear and outstanding corrosion protection Economical due to combined protective effect Lubrication of open toothing, friction and rolling bearings, threaded spindles, hinges, guides on windlasses, ship´s cranes, underwater devices, offshore components or in wet areas of the textile industry Corrosion protection of moving parts subject to seawater in coastal and marine areas or constant influence of water Advantages and benefits Excellently suited as a waterproof special grease above and under water

Lubrication of parts subject to high levels of stress such as plain, roller and rod-end bearings, spindles and guideways Advantages and benefits Highly suitable for high-stressed lubrication points Highly effective caused by optimal combination of components Saving of maintenance and lubrication costs by reducing downtimes and corrective maintenance Reduction of down times due to wearFor highest effectiveness, carefully clean the lubrication point, for example with OKS 2610 or OKS 2611 universal cleaner. Before filling for first time, remove anticorrosion agent. Fill bearing such that all functional surfaces are certain of being greased. Fill normal bearings up to about 1/3 of the free space inside the bearing. Low-speed bearings (DN value below 50 000) and their housings should be filled completely. The bearing and machine manufacturer´s instructions should be observed. Subsequent lubrication at the lubrication nipples by grease gun or by automatic lubrication system.

Lubrication of normal-load friction, rolling and pivoting bearings Lubrication of spindles and guides at machines Lubrication of moving parts at fine-mechanical devices as well as household appliances Advantages and benefits Lubrication when dark-coloured lubricants cannot be used Saving of maintenance and lubricant costs by reducing downtimes and corrective maintenance Waterproof Clean the lubricating points well for optimal effect. Before filling for first time, remove anti-corrosion agent. Fill the bearing such that all functional surfaces are certain of being greased. Fill normal bearings up to about 1/3 of the free space inside the bearing. Low-speed bearings (DN value below 50,000) and their housings should be filled completely. In as far as available, the bearing and machine manufacturer's instructions should be observed.

In 2015 the product name was changed. The old product name was Castrol Olistamoly 2. High-performance grease with MoS2 solid lubricants Description Castrol Molub-Alloy 370-2 (previous product name Castrol Olistamoly 2) is a high-performance grease with MoS2 solid lubricants for universal applications. Thanks to its high pressure absorption capacity, it is particularly suitable for long-term lubrication of rolling and plain bearings. Application Castrol Molub-Alloy 370-2 can be used for highly loaded roller and plain bearings, threaded spindles and guides of lifting devices, open gears, worm gears at low speeds, tie rod and universal joints, brake cams and splines, as well as in difficult operating conditions such as dust and vibrations. Castrol Molub-Alloy 370-2 is suitable for maintenance-free or low-maintenance long-term lubrication

In 2015 the product name was changed. The old product name was Castrol Olistamoly 2. High-performance grease with MoS2 solid lubricants Description Castrol Molub-Alloy 370-2 (previous product name Castrol Olistamoly 2) is a high-performance grease with MoS2 solid lubricants for universal applications. Thanks to its high pressure absorption capacity, it is particularly suitable for long-term lubrication of rolling and plain bearings. Application Castrol Molub-Alloy 370-2 can be used for highly loaded roller and plain bearings, threaded spindles and guides of lifting devices, open gears, worm gears at low speeds, tie rod and universal joints, brake cams and splines, as well as in difficult operating conditions such as dust and vibrations. Castrol Molub-Alloy 370-2 is suitable for maintenance-free or low-maintenance long-term lubrication.

In 2015 the product name was changed. The old product name was Castrol Olistamoly 2. High-performance grease with MoS2 solid lubricants Description Castrol Molub-Alloy 370-2 (previous product name Castrol Olistamoly 2) is a high-performance grease with MoS2 solid lubricants for universal applications. Thanks to its high pressure absorption capacity, it is particularly suitable for long-term lubrication of rolling and plain bearings. Application Castrol Molub-Alloy 370-2 can be used for highly loaded roller and plain bearings, threaded spindles and guides of lifting devices, open gears, worm gears at low speeds, tie rod and universal joints, brake cams and splines, as well as in difficult operating conditions such as dust and vibrations. Castrol Molub-Alloy 370-2 is suitable for maintenance-free or low-maintenance long-term lubrication.

Lubrication of normal-load friction, rolling and pivoting bearings Lubrication of spindles and guides at machines Lubrication of moving parts at fine-mechanical devices as well as household appliances Advantages and benefits Lubrication when dark-coloured lubricants cannot be used Saving of maintenance and lubricant costs by reducing downtimes and corrective maintenance Waterproof NSF H2 registered Also available as spray version OKS 471 (without NSF certification)