Radialball bearings will accommodate moderate to heavy radial loads and. Matching that versatility across many different applications, they are available in a wide range of designs, variants and sizes. A deep groove is formed on each inner and outer ring of the bearing enabling them to sustain radial and axial loads in either direction as well as well as the complex loads which result from the combination of these forces. Specific characteristics of each type are identified by the bearing number.
Nsk deep groove ball bearings can handle not only radial forces, but. Ball bearings deep groove ball bearings 6400 series qh57. Maximum type ball bearings contain a larger number of balls than normal deep groove ball bearings because of filling slots in the inner and outer rings. They are of a simple design, robust in operation and easy to maintain. Deep groove ball bearings miniature consolidated dimensions approx. Deep groove ball bearings automotive industry whether in a gearbox or alternator, deep groove ball bearings are an important part of any automobile. Deep groove bearings have race dimensions that are similar to their ball dimensions. The previous edition of the skf general catalogue was originally published in 1989. Deep groove ball bearings ball bearings products nsk global. But if they dont carry the nsk name, they dont come with the nsk edge. Ball and roller bearings for new te c hnology network r corporation cat. Deep groove ball bearings 5 deep groove ball bearings, the most common form of rolling bearings, are used in many types of applications. Deep groove ball bearings angular contact ball bearings.
Deep groove ball bearings an overview sciencedirect topics. Nachi quest brand deepgroove ball bearings meet these changing demands. Deep groove ball bearings are the most common type and are particularly used in low to moderate load applications such as domestic appliance electric motors. Reduced frictional moment diagram 1 illustrates the effectiveness of skf energy efficient deep groove ball bearings in a 3 kw electric motor. Nachi quest brand deep groove ball bearings meet these changing demands. Deep groove ball bearings are suitable for high speed applications.
The higher the weight of balls and cage, the higher this tendency becomes, especially for large bearings. One seal or shield type bearings may have a seal groove on the other side. Structures slim series deep groove ball bearings lineup of slim type ball bearings based on reliable technologies and past experience. Most commonly bearing 6082z is used a deep groove ball bearing from series 60 with 8 mm bore diameter yoyos, there are ball bearings in the center of many new, ranging from beginner to professional or competition grade, yoyos. Besides the open type, zz type shielded bearings are also available. Deep groove ball bearings b 5 miniature and extra small bearings b 31. Browse the complete pdf library for all timken product catalogs and literature. Depending on the requirements the matchedpairs can be supplied in tandem, backtoback, or facetoface arrangements fig.
Lower noise levels the bearing is quieter in operation due to the better quality of the balls, the optimised surfaces, the higher stability of the cage and the modified internal construction. Timken offers a range of radial, thrust and angular contact ball bearings in. Plain bearing can also have a higher load capacity, simplified assembly, increased longevity, reduced housing dimensions and assembly size and weight. Ball and roller bearings bearing tables deep groove. Dimensions of snap ring groove and snap ring are shown on pages 45 to 48.
Timken deep groove ball bearings deliver reliable performance in a wide range of applications and conditions. Carbtoroidal roller bearings stainless steel deep groove ball bearings hybrid deep groove ball bearings icos bearingseal units sealed spherical roller bearings hightemperature ball bearings and ybearing units insocoatbearings nowearbearings solid oil bearings investigations have shown that factors such. Single row deep groove ball bearings generation c features single row deep groove ball bearings are versatile, selfretaining bearings with solid outer rings, inner rings and ball and cage assemblies. Browse deep groove ball bearings 6000, 6200, 6300, 6400 in the the timken company catalog including part number,bore size d,features,bearing type,outside diameter d,outside ring width b,cr dynamic load rating,c0r static load rating,grease refer.
Nodes bearings have skf single row, single row with filling slots, stainless steel, energy efficient e2, double row deep groove ball bearings in stock. Offered sizes range from 3 mm tob400 mm br bore, and. Timken ball bearings ball bearings are used extensively in auxiliary applications that have light loads andor highspeed conditions. Thanks to our specially developed materials, heat treatment, sealing and lubricants, nsk deep groove ball bearings offer high performance and reliability. Skf energy efficient deep groove ball bearings are designed specifically for these applications.
Timken deep groove ball bearings timken pdf catalogs. Ball bearings are nonseparable, usually with twopiece pressed steel cages riveted or welded together. Ze means one shield type, two shields type is also available. Browse deep groove ball bearings in the the timken company catalog including corrosion resistant deep groove ball bearings,deep groove ball bearings 6000, 6200, 6300, 6400,thin section ball bearings 61700, 61800, 61900,narrow section ball bearing. Singlerow deep groove ball bearings are classified into the types shown below. This electric motor bearing grease has a wide operating temperature range from 29 c to 177 c. Features compared with conventional bearings formulation of bearing numbers example. Deep groove bearings are further identified as single or double row, and conrad type or filling slot type. The bearings are matched in production so that, when mounted immediately adjacent to each other, the load will be even8 7 6 single row deep groove ball bearings 294.
Technical data a 5 deep groove ball bearings b 5 miniature and extra small bearings b 31 angular contact ball bearings b 43 selfaligning ball bearings b 65 cylindrical roller bearings b 77. The synergies of our global network of nsk technology centres. These bearings can be used in a wide variety of applications. Skf deep groove ball bearings are particularly versatile, be simple in design, nonseparable, suitable for high and very high speed. They have grooved raceways on the inner and outer rings allowing them to sustain moderate radial and axial loads in both directions. Deepgroove ball bearings because of their versatility, singlerow, deepgroove ball bearings are the most popular of all the ball bearing types.
When using these bearings, it is important for the filling slot in the outer ring to be outside of the loaded zone as much as possible. Deep groove ball bearings ball bearings products nsk. Deep groove ball bearingsproduct informationkoyo bearings. Single row deep groove ball bearings with filling slots. Products roller bearings deep groove ball bearings. They are characterized by having deep raceway grooves in which the inner and outer rings have circular arcs of slightly larger radius than that of the balls. Bl2 and bl3 types of bearings have boundary dimensions equal to those of singlerow deep groove.
Consult with jtekt on use with the outer ring rotating. If very small bearing loads are expected, please contact nsk for selection of an. Limiting speedmin1 grease lubrication basic dynamic load rating crn d 60002nse9. Accordingly, more steel balls are assembled in these bearings than those of series 62 and 63 of deep groove ball bearings or the standard type. For size and weight reduction of equipment of oa facilities and various other machines. Because of their filling slots, they are not suitable for applications with high axial loads. Deep groove ball bearings 6000, 6200, 6300, 6400 on the. In order to assemble the steel balls, filling slots are provided on both inner and outer ring of the bearings. Deepgroove ball bearings are the most common type and are particularly used in low to moderate load applications such as domestic appliance electric motors.
Browse the complete pdf library for all timken product catalogs. Standard configuration of singlerow, deep groove ball bearings design cross section note. The skf bearing catalogue lists a large range of designs, variants and sizes of deep groove ball bearings. Extended product offering our portfolio includes standard. Bl2 and bl3 types of bearings have boundary dimensions equal to those of singlerow deep groove ball bearings of series 62 and 63 respectively. Skf deep groove ball bearings catalogue nodes bearing. Single row deep groove ball bearings generation c 2. The extended product line includes a complete offering of open, shields, seals and snap ring combinations. Designed as metric bearings, our deep groove ball bearings follow iso standards and are dimensionally. A world leader in bearing sealing technology, nsk has developed a vast range of bearing closures, including metallic shields and polymeric seals. With superfinished raceways and controlled geometries, our premium design helps ensure consistent quality. Timken offers deep groove ball bearings in a wide range of sizes and configurations. Series of slim type deep groove ball bearings to iso standards. Variations may differ based on bearing size andor series.
Deep groove ball bearings features compared with conventional bearings running accuracy iso class 5 dimensional accuracy iso class 6 high accuracy wide range combination is possible universal 90 matching % higher bearing life maximum 20% higher limiting speed formulation of bearing numbers example. Single row deep groove ball bearings are the most widely used roller bearing type in the world due to their versatility and overall performance. Here are examples of applications in which deep groove ball bearings might be used. Deep groove ball bearings are the most widely used bearing type and are suitable for many different industries. Nsk deep groove ball bearings can handle not only radial forces, but also moderate axial loads in both directions. Since that time it has been translated into 16 languages and over 1 million copies have been distributed worldwide. Deep groove ball bearings require minimal maintenance. Many fidget spinner toys use multiple ball bearings to add weight, and to allow the toy to spin. Replacing deep groove ball bearings with plain bearings can offer a range of benefits, including lower cost, less maintenance, greatly reduce noise at low speeds and easier installation. Deep groove ball bearings are the most versatile and are used in a variety of applications. Deep groove ball bearings fag generation c the schaeffler group. Each idc select deep groove ball bearing part number is a unique combination indicating the bearings type, series, internal clearance, bore size, seal and. Timken offers a range of radial, thrust and angular contact ball bearings in both metric and inch sizes. Timken sealed and shielded deep groove ball bearings.
Product 1 deep groove ball bearings ball bearing with its wide dimensional scope, the deep groove ball bearing is the most commonly used rolling bearing and is capable of simultaneously receiving a radial load and bidirectional axial load to a certain extent. Pressed steel cages singlerow deep groove ball bearings are the most common type of rolling bearings. Deep groove ball bearings are used in a vast array of applications. Beyond our catalogue offering, the skf explorer deep. For deep groove ball bearings, if the bearing load is too small during operation, slippage occurs between the balls and raceways, which may result in smearing. With superfinished raceways and controlled internal geometries, our premium design helps ensure consistent quality. These ball bearings can withstand high speeds and radial loads and even a certain amount of axial load. Limiting speedmin1 grease lubrication basic dynamic load rating crn d 60002nse9 62002nse9 63002nse9 60012nse9 62012nse9 63012nse9 60022nse9 62022nse9 63022nse9 60032nse9 62032nse9 63032nse9 60042nse9 62042nse9 63042nse9 60052nse9. These grooves have close osculation with the balls, enabling these bearings to accommodate both radial and axial loads in both directions. Boundary dimensions basic load rating mm kn weight kg standard nonstandard type d2 type yvith snap wit snap d d b rs min max cr cor. Shield sealed or shielded bearings snapring groove in outer ring noncontact rubber seal contact rubber seal consists of inner and outer rings, balls, and cage. Deep groove ball bearings are popular due to their versatility, affordability, and capability to run at high speeds. In this example, the motor was equipped with standard skf deep groove ball bearings and later.