Spindle ball bearings - Import export

DryLin® N miniature gliding systems - basics DryLinN2010.wmv DryLin® N - Installation video of the gliding elements DryLin_N_Montage.wmv DryLin® N - Technical data DryLin® linear guide systems in the cleanroom DryLin® N - Applications DryLin® N - Design rules System selection & service life calculation NW 17 = 17 mm rail width The smallest type series of the drylin® N series distinguishes itself by the lowest dimensions and high stressing capacity. This series operates free of lubrication and offers the potential to execute high-speed applications. Variants: Standard, Preload (P), floating bearing (LL) extrem low weight Quiet running Installation height 6 mm up to 50 N load NW 17 Preload (with pretension)The NW 17 Preload model of the drylin® N series displays, in addition to the features of the NW 17, an automatic pre-stressing within the rail. Freedom from lubricants and the potential to execute high travel speeds distinguish this series. DryLin® N - Low profile linear guide system NK-02-17 DryLin® N - Low profile linear guide system NK-22-17-40 drylin® N - Low profile linear guide system NK-22-17-30 NW 27 = 27 mm rail width The installation size 27 offers the largest range of various guide carriages. They vary in the connecting potentials, lengths and precision. The injection-molded types additionally facilitate the stocking and installation. NW 27 Preload (with pretension) Identical version to the DryLin® standard carriage NW-01/02-27 and NW-02-40 respectively. The version injection-molded with iglidur® J offers an enhanced installation-friendliness and easier storage for large quantities. Features like the high wear resistance as well as low coefficients of friction remain unchanged. Over 20 carriage options 9.5 mm installation height 100% lubricant-free iglidur® J plain bearing material up to 500 N Last Best selling linear guide DryLin® N - Low profile linear guide system NK-01-27 DryLin® N - Low profile linear guide system NW-21-27-60P DryLin® N - Low profile linear guide system NK-11-27-80 DryLin® N - Low profile linear guide system NK-02-27 DryLin® N - Low profile linear guide system NW-22-27-60P DryLin® N - Low profile linear guide system NK-12-27-80 NW 40 = 40 mm rail width The dimension 40 defines itself by the rail width of 40 mm and ideally fits standard aluminum profiles. The carriages are available with threaded pin or through hole. The gliding elements are available as clip version or directly injection-molded. Lightweight Installation height 9,5 mm high speeds are possible (up to 5 m/s) iglidur® J plain bearing material up to 700 N Last DryLin® N - Low profile linear guide system NK-01-40 DryLin® N - Low profile linear guide system NK-02-40 drylin® N - low profile linear guide system preload NW-01-40P drylin® N - low profile linear guide system preload NW-02-40P NW 80 = 80 mm rail width The largest series in the DryLin® N type series offers the potential to take high loads with low installation height. The largest series also operates free of lubrication and can undertake high-speed applications. The gliding elements can be replaced in the clips option, and the injection-molded option facilitates the installation. Installation height 12 mm 100% lubricant-free Wide torque support up to 1000 N Last Gliding elements made of iglidur® J or J200 DryLin® N - Low profile linear guide system NK-02-80 Telescope system Mounting rails: Anodized aluminum Intermediate rail: Plastic Options: Full extension, over extension (+ 20 mm), partial extension Continuous lengths up to 1200 mm extended total length Lubricant-free Low noise Corrosion resistant From stock DryLin® telescopic rails End caps. The new plastic end caps, suitable for DryLin® N rails, offer „protection against loss“ for the carriages and cover the open sharp edges of the profi les safely and in an aesthetic way. Easy installation Low-priced Dismantling possible High retention force DryLin® N end caps Low profile linear axis - SLN-27-01 SLN-27-01: Linear axis for manual operation with hand wheel (SHT-HR-05-22-15-OG) SLN-BB-27-01: Ball bearing linear axis for manual adjustments with hand wheel 100 / 150 / 200 / 250 mm strokes Small (installation height from 22 mm), light and flat Plastic plain bearings in the bearing points Feed with spindle Ø 5 and pitch 0.8 and/or 5 mm Manual and motorized operation drylin® miniature linear axis Low profile linear axis - SLN-27-02 SLN-27-02: Linear axis with NEMA11 stepper motor, ball bearing spindle over motor bearing SLN-BB-27-02: Ball bearing linear axis with NEMA11 stepper motor Small (installation height from 22 mm), light and flat Plastic plain bearings in the bearing points M5-thread (5x0,8 mm), steep thread 5x5 and 6x12,7 Manual and motorized operation drylin® SLN low profile linear axis with motor DryLin® N low profile guide systems offer you low profiles in various widths. Like in all drylin® products, the carriage runs without lubrication in anodized aluminum profiles. The material used and the unique design make DryLin® N a cost-efficient and flexible guide system. Technical data Gliding elements: Maintenance-free Material: iglidur® J * Max. surface speed: 15 m/s Operating temperature: -40°C to +90°C *Other materials on request 1 Rail made of anodized aluminum 2 Gliding elements made of iglidur® J or J200 3 Carriage made of chromated zinc or plastic 4 Carriage with threaded hole or through hole Advantages: Small installation height between 6 and 12 mm Lightweight Numerous carriage options – also with pretension Maintenance-free, self lubricating Corrossion-resistant Low wear with low coefficient of friction Rails in silver or black anodized When not to use ? When precision below 50 μ is required In high loads over 50 kg drylin® T drylin® R drylin® W When high resistance to chemicals is required drylin® W drylin® R DryLin® N miniature gliding systems - basics DryLinN2010.wmv DryLin® N - Installation video of the gliding elements DryLin_N_Montage.wmv Standard, preload and floating bearing NW 17 = 17 mm rail width The smallest type series of the drylin® N series distinguishes itself by the lowest dimensions and high stressing capacity. This series operates free of lubrication and offers the potential to execute high-speed applications. Variants: Standard, Preload (P), floating bearing (LL) extrem low weight Quiet running Installation height 6 mm up to 50 N load NW 17 Preload (with pretension)The NW 17 Preload model of the drylin® N series displays, in addition to the features of the NW 17, an automatic pre-stressing within the rail. Freedom from lubricants and the potential to execute high travel speeds distinguish this series. 1. NW-01-27 standard 01 with through hole g 2. NW-02-27 standard 02 with threaded hole 3. Preload with through-hole or threaded hole 4. uinjection-molded with through-hole or threaded hole 5. NW-21-27-60P Vollkunststoffschlitten mit Durchgangsbohrung 6. NW-22-27-60P solid polymer carriage with through hole 7. NW-11-27-80 double carriage with through hole NW 27 = 27 mm rail width The installation size 27 offers the largest range of various guide carriages. They vary in the connecting potentials, lengths and precision. The injection-molded types additionally facilitate the stocking and installation. NW 27 Preload (with pretension) Identical version to the DryLin® standard carriage NW-01/02-27 and NW-02-40 respectively. The version injection-molded with iglidur® J offers an enhanced installation-friendliness and easier storage for large quantities. Features like the high wear resistance as well as low coefficients of friction remain unchanged. Over 20 carriage options 9.5 mm installation height 100% lubricant-free iglidur® J plain bearing material up to 500 N Last Best selling linear guide DryLin® N - Low profile linear guide system NK-01-27 DryLin® N - Low profile linear guide system NW-21-27-60P DryLin® N - Low profile linear guide system NK-11-27-80 DryLin® N - Low profile linear guide system NK-02-27 DryLin® N - Low profile linear guide system NW-22-27-60P DryLin® N - Low profile linear guide system NK-12-27-80 1. Standard 02 with threaded hole 2. Injection-molded with threaded hole 3. Standard 01 with through hole NW 40 = 40 mm rail width The dimension 40 defines itself by the rail width of 40 mm and ideally fits standard aluminum profiles. The carriages are available with threaded pin or through hole. The gliding elements are available as clip version or directly injection-molded. Lightweight Installation height 9,5 mm high speeds are possible (up to 5 m/s) iglidur® J plain bearing material up to 700 N Last DryLin® N - Low profile linear guide system NK-01-40 DryLin® N - Low profile linear guide system NK-02-40 drylin® N - low profile linear guide system preload NW-01-40P drylin® N - low profile linear guide system preload NW-02-40P 1. Standard 02 with mounting nuts 2. Injection-molded with mounting nuts NW 80 = 80 mm rail width The largest series in the DryLin® N type series offers the potential to take high loads with low installation height. The largest series also operates free of lubrication and can undertake high-speed applications. The gliding elements can be replaced in the clips option, and the injection-molded option facilitates the installation. Installation height 12 mm 100% lubricant-free Wide torque support up to 1000 N Last Gliding elements made of iglidur® J or J200 DryLin® N - Low profile linear guide system NK-02-80 Telescope system Mounting rails: Anodized aluminum Intermediate rail: Plastic Options: Full extension, over extension (+ 20 mm), partial extension Continuous lengths up to 1200 mm extended total length Lubricant-free Low noise Corrosion resistant From stock DryLin® telescopic rails End caps. The new plastic end caps, suitable for DryLin® N rails, offer „protection against loss“ for the carriages and cover the open sharp edges of the profi les safely and in an aesthetic way. Easy installation Low-priced Dismantling possible High retention force DryLin® N end caps Low profile linear axis - SLN-27-01 SLN-27-01: Linear axis for manual operation with hand wheel (SHT-HR-05-22-15-OG) SLN-BB-27-01: Ball bearing linear axis for manual adjustments with hand wheel 100 / 150 / 200 / 250 mm strokes Small (installation height from 22 mm), light and flat Plastic plain bearings in the bearing points Feed with spindle Ø 5 and pitch 0.8 and/or 5 mm Manual and motorized operation drylin® miniature linear axis Low profile linear axis - SLN-27-02 SLN-27-02: Linear axis with NEMA11 stepper motor, ball bearing spindle over motor bearing SLN-BB-27-02: Ball bearing linear axis with NEMA11 stepper motor Small (installation height from 22 mm), light and flat Plastic plain bearings in the bearing points M5-thread (5x0,8 mm), steep thread 5x5 and 6x12,7 Manual and motorized operation drylin® SLN low profile linear axis with motor

Bearing block and carriage aluminium alloy. Guide column and threaded spindle stainless steel. Plain bearing for guide columns and spindle nut highquality special plastic. Claw coupling aluminium with polyurethane coupling spider. Version Aluminium alloy anodised. Stainless steel hardened and ground. Threaded spindle with ball bearing. Note for ordering The unit is supplied with the position of cable outlet or control unit as shown in the drawing. Note Positioning stages for motorised adjustment and positioning tasks. The plain bearings and spindle nuts are suitable for dry running, however lubrication with a grease for plastic plain bearings is recommended. The suitable programming software and interface cable for the stepper motor with positioning control are available as accessories (2500015).

Housing washer, shaft washer and rolling elements, bearing steel. Cage, steel. Note Axial ball bearings accept high axial loads from one direction but may not be loaded radially. The bearings are separable. This means the bearing parts can be fitted independently of each other. The main dimensions of the axial ball bearing conform to ISO 104 and DIN 711. Dimensional and running tolerances correspond to tolerance class PN acc. to DIN 620. These tolerance classes are standard and are well suited for most applications.

Ceramic bearings Si3N4. Bearing cage PTFE. For most applications Si3N4 is the preferred material for ceramic bearings. Silicon nitride bearings are light, very hard and highly wear resistant. High and ultrahigh performance bearings are used in e.g. aerospace technology, metal production industries (high application temperatures), machine manufacturing, chemical industries (chemically aggresive substances), pharmaceutical and medical industries, semiconductor and biotechnology (clean room enviroments which may not be contaminated by lubricants). On request Special version with PEEK ball cage. Without ball cage.

Inner ring, outer ring and rolling elements, bearing steel. Cage sheet steel. Labyrinth seal sheet steel. Lip seal NBR. Version 2Z = sealed both sides with noncontact labyrinth seals. 2RSR = sealed both sides with contact lip seals. Note Deep groove ball bearings accept high radial and axial loads. Axial loads are absorbed in both directions. The versions 2Z and 2RSR are lubricated for life with a high quality grease. The main dimensions of the deep groove ball bearings conform to DIN 6251. Dimensional and running tolerances correspond to tolerance class PN acc. to DIN 620. The radial internal clearance corresponds to the clearance CN acc. to DIN 6204. These tolerance classes are standard and well suited for most applications.

Steel housing. Nitrile rubber seal. Preloaded highaccuracy bearings with a 60° thrust angle. The bearings accept both radial and axial forces from both directions. Due to their preload, the angular contact ball bearings provide a high level of stiffness, excellent concentricity, precise tool positioning and repeatability. The integrated lowfriction seal effectively keeps dirt away from the bearing, thereby ensuring excellent operating safety and a long service life. The bearing friction coefficient Mrl is a reference value. The moment of inertia corresponds to that of the rotating inner ring. The limiting speeds are applicable after grease is applied. Technical data All bearings are supplied ready for mounting with lubricating grease type KE2P35 acc. to DIN 51825. Housing and shaft tolerances correspond to roundness tolerance class IT2 and perpendicularity tolerance class IT4.

Deep groove ball bearings are the most commonly used type of bearing. Coming in many versions, varieties and dimensions, they are particularly versatile and can be used in a wide range of applications. They can withstand both radial and axial loads in both directions, even at high speed. They are especially suitable for all situations where high speed and low power loss are required. Features of deep groove ball bearings: ideal for high and very high speeds able to bear medium radial and axial loads in one or both directions easy to assemble, with minimal maintenance requirements Series: 600, 6000, 6200, 6300, 6400, 1600 Thin ring: 61800, 61900 APPLICATIONS: Earth Moving Machinery Electrical Motors and Gearboxes Iron and Steel Industry Agricultural Machinery Oil Industry Papermaking Machinery Wind Turbines Railways Semiconductors General mechanics Industrial Transmissions Pumps and Compressors Medical devices Food Processing Machinery

The slewing bearing, also known as slew(ing) ring, is a type of bearing for low-speed and high axial load applications. The slewing bearing is a mechanical component that is used in major industrial sectors. Harbor and deck cranes are one of the ideal applications for using slewing bearings – for example, for container handling. Additionally, for wind turbine blades, the use of slewing bearings ensures the highest level of reliability and efficiency, as required by this sector. APPLICATIONS: Earth Moving Machinery Concrete pumps Civil and Harbor Cranes Wind Turbines Radar Robotics Packaging Logistics Material handling Bottling / filling carousels Rotating tables Polyurethane Injection Systems Drilling Rigs Welding Plants Water Treatment Plants Lunapark Woodworking Machines Marble Cutting Machines Palletizers Aerial Platforms Roller Conveyors / Idle Rollers

Thrust ball bearings are separable axial bearings. Features of thrust ball bearings: ideal for reduced and medium speeds they bear relatively high axial loads separable and easy to assemble Single direction thrust ball bearings can accomodate axial loads in one direction and thus locate a shaft axially in one direction. Double direction thrust ball bearings can accomodate axial loads acting in both directions and thus serve to axially locate a shaft in both directions. These bearings, in both versions, have been designed to withstand only axial loads and must not be subjected to radial loads of any kind. Series: 51100, 51200, 51300, 51400 APPLICATIONS: Earthmoving machinery Agricultural machinery Pumps Cleaning Equipment / Industrial cleaning machines Bottling / Filling carousels Electric motors Fitness machines Metalworking machines Glass, marble and woodworking machines Automatic opening systems Oil Industry Oil and Gas rotary tables Vertical shafts

The unique construction of spherical roller bearings make them vital for heavy applications. Their performance is consistent even in extreme conditions, as in the case of high-stress environments and / or reduced lubrication. Spherical roller bearings can give a use life equal to twice that of traditional bearings, according to some estimates. Features of spherical roller bearings: ideal for reduced and medium speeds self-aligning and very robust able to bear radial and axial loads in both directions longer use life compared to traditional bearings excellent compensation for misalignments APPLICATIONS: Earth Moving Machinery Agricultural Machinery Fitness machines Steel working machines Marble processing machines Iron and Steel Industry Oil Industry Automatic opening systems Heavy machinery (eg machines for construction and mining) Bottling / filling carousels Steel mills Industrial transmissions Vibrating equipment / machines Vibrating sieves / vibrating screens

Self-aligning ball bearings are radial bearings with two rows of balls, a common spherical track in the outer ring and a track with two deep and continuous grooves in the inner ring. They are particularly suitable for applications that are prone to alignment errors. Features of self-aligning ball bearings: low coefficient of friction exceptional performance at high speeds no overheating, lower operating temperatures excellent compensation for misalignments ideal for low to medium-high radial loads and reduced axial loads available in open or shielded versions (ZZ – 2RS) and with tapered bore (K) very low noise and limited vibrations minimal maintenance requirements Series: 1200, 1300, 2200, 2300, 11200, 11300 APPLICATIONS: Agricultural Machinery Oil Industry Electrical motors and gearboxes Medical devices Food processing machinery Chemical Industry Pumps

Angular contact bearings are designed so that the contact angle between the raceways and the balls is formed while the bearing is in use. The ability of angular contact ball bearings to withstand axial loads increases proportionally as the contact angle increases. Features of angular contact ball bearings: high stiffness ideal for high-precision performance at high speed able to withstand heavy axial loads and moderate radial loads available with a single or double row, in the open or shielded / sealed versions Series Single row: 7200, 7300 Double row: 3200, 3300, 5200, 5300 APPLICATIONS: Agricultural Machinery Metal processing Oil Industry Paper making machines Wind sector Gearboxes Pumps and Compressors Ventilators /Fans Semiconductors Motorcycle Industry Machine tools Electromechanics Textile machinery Injection molding machines