Ina offers a broad portfolio of bearing solutions, including needle bearings, track rollers, ball screw support bearings, a full lineup of linear products, and much more. Dassault systemes 3d contentcentral is a free library of thousands of high quality 3d cad models from hundreds of suppliers. This selection has a direct effect upon ultimate life and performance of the cam roll application. A combination with clube unit for cam followers is most suitable a c o mb in atw h cl ue f r followers makes both inside of cam follower and track surface maintenancefree. Cam followers needle rollers load rails load runners. Ball bearings can support moderate radial loads and moderate axial loads parallel to the shaft. Cam mechanisms are widely used because with them, different types of motion can be possible. Super precision sealed angular contact ball bearings. Nskhps high performance standard bearings for industrial machinery. Cage materials include phenolic, steel, plastic, aluminum and bronze. As a result, the manhours for machining and assembly can significantly be reduced because it is unnecessary to align the cam follower with the cam groove and machine the mountinghole area with precision. This ina kr series steel studtype cam follower bearing with seals and needle rollers is designed for cam and tracktype applications, and supports high radial loads and axial loads resulting from slight misalignments. Clearance the radial internal clearances of cam followers are shown in table 4. This cam follower has a threaded studtype design for throughhole or threaded mounting, and a hexagonal hole on the flange end that provides greater holding power during mounting than a screwdriver slot.
Cam rollers are often used for transmitting high radial loads. With more than 40 000 products manufactured as standard, applications across some 60 industrial sectors can be covered. A heavysectioned outer race design to help withstand shock loading of cam follower operation. Cam follower roller bearings stud type track follower. Nut, washer, and grease nipple are available as accessories. The cam, while rotating, pushes the follower along a linear rail.
They are based on either needle or cylindrical roller bearings. However, the manufacturing of cams is expensive and the wear effect due to the. G dia socket head wrench size w cfm19 kr19pp mcfr19sb 19 11 8 20 10 m8 x 1. Cam follower series with reliability and actual operation results cam follower series with a nd c tulop eri s full product lineup to page to page to page to page to page 7 the product lineup including the miniature type with very small dimensions, type provided with a thrust washer strong in an mounting error, and. Races are made from through hardening and case hardening steels. As todays leading manufacturer of quality cam follower bearings, regal has developed many features to extend bearing life for a variety of operating conditions, lubrication requirements and application environments. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. In the cam follower with seals, a special thrust washer is employed for the sliding surface inside the bearing to improve heatseizure resistance. Krpp stud type cam follower bearings offer axial guidance with plastic washers on both sides, while kr cam followers feature a gap seal on both sides. Cam follower model cfrb model cfuurb r500 cf12 to cf18 r cf20 or higher r500 cf12 to cf18 r cf20 or higher. We have a wide range of these bearings in stock, including kr, kre, krv, nukr, nukre, pwkr series, and even ina f series cam follower bearings for printing machines are available in stock. Our cam followers can support the high radial and axial loads which might arise from improper alignments.
Ina kr30pp cam follower, stud type, sealed, metric, steel. Cam follower g taking over the basic performance of standard type cam follower, this cam follower realizes a. Track roller guidance systems the schaeffler group. Ina maintains a comprehensive catalog of drive train bearings including transmission bearings, axle bearings, differential bearings, universal joints and. Needle roller bearings roller bearings products nsk global. This cam follower holds a full complement of cylindrical rollers for a higher radial loadcarrying capacity than caged rollers. Type rpna products are imports from ina german company in. A cam follower roller bearing also called track follower is a specialty roller bearing designed to follow tracks or cams and in a wide range of linear motion systems. Mcf, mcfs, mcfr and mcfrs series metric camrol bearings stud type 5051.
They are available in two basic mounting styles for use in mechanical automation or linear motion applications. Higher permissible ring load by changing the material of the outer rings. Cams can provide unusual and irregular motions that may be impossible with the other types of mechanisms. Mar 18, 20 a cam is a mechanical device used to transmit motion to a follower by direct contact. Cam followers skf cam followers studtype track rollers are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc. This video explains the concept of cam and follower mechanism used in an engine, with the help of a live example that shall prove to be helpful for engineering students. Load runners is the industry leader in idler roller and cam follower innovation. The driver is called the cam and the driven member is called the follower. A1928 basically the same as the popular type cam follower, this model is provided with tapped holes for piping on the stud head and the thread. Mcgill was established in 1937 when the first cam follower was invented in the needle bearing style. Ina schaeffler kr22pp crowned cam follower 22 mm roller dia, 12 mm roller width, 10 mm stud dia, 23 mm stud length, sealed. When logged in, you can choose up to 12 games that will be displayed as favourites in this menu.
China cam follower, cam follower manufacturers, suppliers. Thus, this type is suitable when a large number of cam followers are used in a machine such as a pallet changer. Inner studs are induction heat treated in the roller path and flange surfaces only. Ever since the invention of its signature product, the cage guided needle roller bearing that literally transformed the bearing industry, ina has been one of the world s most respected bearing brands. Track rollers can handle applications with a combination of both radial and axial loads. Mcgill cam followers have become known as a global leader as well as mcgills needle bearings and spherical roller bearings and cam yolk. Krvpp series bearings cam followers view our range of ina cam follower bearings here. Ideal for specific applications such as pallet changers.
Cam followers are often used on conveyors, process transfer lines, such as those used int industries such as food and beverage, plastics, glass and among others. C a m f o l l o w e r s 11 12 full product lineup 3 cylindrical roller cam followers. Available as complete bearings or cage and roller assemblies and washer components. Stepped areas are secured from the top with a set screw for easy attachment. Millions of users download 3d and 2d cad files everyday.
Roller bearings have high radial load capacity and some designs can accept light axial. Bmw engine camshaft follower 121748884 ina 4200049100. As ina bearings distributor, nodes bearing supplies ina cam follower bearings. Since cam followers or cam yoke rollers are merely one component of a twopiece bearing construction, along with the track or cam on which it operates, proper selection of the track or cam material must be considered. Ina nukr80 cam follower, stud type, unsealed, standard. Cam followers corporate offices 308 springhill farm road fort mill, south carolina 29715 telephone 8035488500 fax 8035488599 distributor customer service toll free 8005236572 fax 8035488594 linear customer service toll free 8004623399 fax 2157819830 this product section has been excerpted from our full. Cam followers roller followers components needle rollers snap rings seals linear bearings oneway clutches bottom roller bearings for textile machinery tension pulleys for textile machinery b003. Ball bearings with shields or seals for protection are usually lubricated to last for the operating life. Ina cam shift ing system design and functi on the objecti ve for the ina cam shift ing system is to implement a threestage switching system without making signi.
Accuracy cam followers are manufactured with the dimensional tolerances shown in table 4. The remainder of the stud is not hardened resulting in a ductile stem that provides toughness. Available for solidworks, inventor, creo, catia, solid edge, autocad, revit and many more cad software. The camrol cam follower bearing was originally invented by mcgill over 60 years ago. In contrast to ball and roller bearings, where the bearing size refers to the bore diameter d, for cam followers the. Mcgill has an enormous inventory with ready to ship bearings and cam followers in the power transmission. Camrol the original cam follower bearing, invented by mcgill over 60 years ago camrol is the trademark for the line of roller bearing cam followers manufactured by mcgill and designed for use as cam followers and track rollers.
Ina kr22pp cam follower, stud type, sealed, metric, steel. The mcgill brand offers a broad range of cam follower bearings with over 1,400 standard designs to choose from. Together, the two companies have the widest product portfolio in the rolling bearing industry. A familiar example is the camshaft of an automobile engine, where the cams drive the push.
Cam followers and track rollers from grainger can withstand a variety of mechanical applications. Tight seal cam followers and cam yoke rollers minimize bearing contamination and keep your machinery running smoothly. Each cad and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or realworld item, product, or good it may purport to portray. Ask your pci sales engineer for assistance in comparing dimensions. Easy mounting cam followers feature stepped processing on the stud. Choose from assorted cam follower types, including full complement needle rollers, stud, heavy stud, crowned and yoke. Ina kr35pp cam follower, stud type, sealed, metric, steel, 35mm.
Instead of an inner ring, they have a threaded solid stud pin. Since the cam follower is supported in a cantilever position, the mounting hole diameter should be prepared without play between the stud and the hole especially when heavy shock loads are applied. This ina nukr series steel studtype cam follower bearing with labyrinth seals and cylindrical rollers is designed for cam and tracktype applications, and supports high radial loads and axial loads resulting from slight misalignments. Track roller guidance systems lf are highly suitable, due to their lightweight construction, for applications in handling systems where lownoise running, high speeds and long travel distances are required together with low, uniform displacement resistance. Bearings catalogs and cad drawings services nsk global. It is a popular type of cam follower provided with a driver groove on the head of the stud. D d1 h7 c r min b1 b2 b3 g g1 g1 g2 c1 f c dynamic n c0 static n fatigue limit load n fr dynamic n f0r static n iko ntn ina skf nukr 35 35 sealed 164 35 16 18 0. Wheel bearing kit bmw 3 touring e30 325 i 170bhp top german quality. Model cf popular type cylindrical outer ring, model cf. The ina track roller guidance systems with curved guideway elements can be used to achieve an extremely wide variety of applications, figure 2 and figure 3. Its thickwalled outer ring helps minimize deformation under heavy radial and shock loads. Cam follower with a tapped hole for greasing model cft speci.
Ina is an oe supplier for valvetrain, camshaft phasing, belt drive bearings, tensionersdampers and idler assemblies and is a common component in quality drive belt and camshaft timing kits. Nsk drawn cup needle roller bearings with a cage and full complement of rollers have a unique outer ring structure. Our standard integral flange construction of stud version bearings. Please note that all manufacturers do not have the same dimensions and specifications.
Ina kr35pp cam follower, stud type, sealed, metric, steel, 35mm roller diameter, 18mm roller width, 32. Ina roller thrust bearings available in a wide collection of iso, din and popular inch and metric series. Skf cam followers studtype track rollers are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc. Up to 30% higher static and dynamic load carrying capacity due to optimized raceway geometry. Easy lubrication with oil supplied from the stud head with a hexagon socket design. Various types of the roller follower and the cam follower are available. Regal is a leading supplier of high quality bearings and accessories designed to fit a wide variety of applications and work conditions. Since the 1960s, we have been helping customers drive greater productivity and profitability by keeping their productions rolling. Schaeffler group industrial brings together the industrial activities of ina and fag.
Cams are critical components in many different industrial applications, and can allow for a great deal of control based on the cam profile. Ntn kr19llh cam follower kr19llh3as prepaid shipping. Cam follower nominal life the basic static load rating c 0 refers to the static load with constant direction and magnitude, under which the calculated contact stress in the center of the contact area between the roller and the raceway under the maximum load is 4000 mpa. China cam follower manufacturers select 2020 high quality cam follower products in best price from certified chinese roller bearing manufacturers, needle roller bearing suppliers, wholesalers and factory on. Cam arrangements, involving a cam and a cam follower, are used in various applications to translate rotational movement into linear movement. Xlife quality pwkr cam rollers from ina now boast an even greater level of performance. Cam followers industrial bearings load runners osborn. It has a thickwalled outer ring that helps minimize deformation under heavy radial and shock loads, and a. When mounting the cam follower, it is easy to fix its location by tightening a set screw to the stepped portion. Our robust assemblies of outer treads and precision bearings are used in dozens of industries and hundreds of applications.