The bearing is the rotating mechanical part, consisting of a roller cage with inner and outer races. Cooper 01ebc307grat split roller bearing cartridge 01 series, 3716 in bore, 7 in od, 5. Cooper split bearings combine the two crucial elements of running costeffective machinery. Cooper standard pedestals are shown on pages 31 to 46. Cooper split roller bearing, curve rollers bearing. All components of the bearing unit races, cage, housing, seals and support are split to the shaft. Split bearings find application in a wide range of industries and although expensive they are usually justified by the relative ease of fitting, maintenance and replacement over traditional spherical roller bearings. Wisbech road kings lynn, norfolk, pe30 5jx united kingdom tel. Replacing competitor products is easy, because revolvo split bearings are interchangeable with other split cylindrical roller bearing designs.
C ooper s p lit r olle r be a rin gs p ro duct c ata lo gue cr b a5 17. The standard material is grey iron, but nodular iron or steel pedestals are also available. Craft split bearings combine the features of conventional antifriction cylindrical roller bearings with the added benefit of being easily assembled around a shaft. A safer solution 43% of injuries occur while a worker is performing maintenance on or checking a conveyor. In comparison to a solid bearing, split roller bearings are often better adapted to the environment they are required to work in. These cages are assembled with a bolted lap joint and utilize high tensile nylock screws. Cooper bearing in a trapped position on a waterjet drive a cooper bearing showing the split feature cooper roller bearings. Cooper roller bearings are credited with the invention of the split roller bearing and remain at the forefront of this type of bearing.
Additional features and benefits available from the split cylindrical roller. The mounted internal radial clearance of the split bearing is slightly more or less than the mounted clearance of a standard cn spherical roller bearing mounted on an adapter sleeve. Contact your local kaman distributor to learn more. The range of skf cooper bearings includes both split cylindrical roller bearings and split double row tapered roller. For arduous applications where alternative materials are required, or where the direction of the resultant load is above 30 below the. All our products are made in england to the highest specifications.
Company description by skf cooper split roller bearings. All bearings offer the full cooper split totheshaft benefits 01171 a4 marine sales dd 5 18082010. Jan 24, 2018 skf acquired cooper roller bearings co ltd. When using lubricants not supplied by skf, temperature limits should be. Cooper roller bearings have a simplistic design which was devised to reduce downtime and installation costs. The majority of cooper split bearings are grease lubricated, in certain instances oil lubrication is provided. Learn more about cooper bearings for mining applications and cooper split spherical roller bearings. Cooper bearings ability to be fit in trapped applications and locations with limited access make them a preferred choice by many companies. The sealed split bearing will have minimum two times longer rating life than the open unsealed bearings because of the improved exclusion of contamination. Oct 07, 2015 october 7, 2015 cooper bearings recently added an interactive split roller bearing selector to its website. Cooper split roller bearings cooper split roller bearing. Skf has been supplying canadian industry with top quality bearings, related products and services since 1917. However, split cylindrical roller bearings are today being selected for an everwider range of applications. Cooper bearing interactive split roller bearing selector.
Timken revolvo split cylindrical roller bearing housed units. For temperature limits of other skf greases, refer to selecting a suitable skf grease. The complete assembly is engineered and manufactured in halves, with the results being ease of installation and inspection with minimal to no disturbance of other elements. Due in particular to the reduced downtime, the mounting of split spherical roller bearings gives. Fitting in split plummer block housings split spherical roller. Temperature limits for the greases used in sealed skf spherical roller bearings are provided in table 1. Skf cooper split bearings overview 17589 en cooper bearings. Back in 20, skf announced it had acquired cooper roller bearings as part of the us based kaydon corporation, cooper s parent company at the time. Split spherical roller bearings are primarily used for bearing positions which are difficult to access such as on long shafts which require support at several positions, or on cranked shafts. The company designs, makes and markets highperformance mechanical components. Split spherical roller bearings can generally be fitted instead of unsplit spherical roller bearings with adapter sleeves. General recommendations 5 2 1 work area recommendations 5 3.
Fitted to drying cylinder suport rollers, cooper has reduced maintenance time and maintenance overhead costs. For example, tapered roller bearings are somewhat unique in that the clearance within the bearing is adjusted at the time of assembly. Skf cooper split spherical roller bearings are designed to be easily and safely replaced in situ with little disturbance to the shaft alignment or driveline. The tables in this section provide information about bearing tolerances, seat tolerances and resultant fits. Additionally the time saved and costs eliminated by not having to remove ancillary equipment results in even higher potential savings. It can take up to 24 hours to replace standard bearings compared to the eight hours it takes with skfs cooper split spherical roller bearing.
Cooper split bearings are split to the shaft bearings designed to be disassembled into smaller components easing the tasks of lifting and handling and making assembly or changeout simple in even the most cramped positions. Split cylindrical roller bearings are completely split to the shaft. In new designs too, split spherical roller bearings can give cost savings in many cases since the plant can be simplified and the assembly work required is reduced. This helps users to save both maintenance related costs and time. Cooper bearings is a manufacturer of split roller bearings with an excellent record of everyday service in a wide range of industrial applications worldwide. Cooper 01ebc215exat split roller bearing cartridge 01 series, 21516 in bore, 6.
The pk servis technical components company became a cooper partner of the cooper bearings group bearing manufacturer. Cooper split tapered roller bearings handle radial loading plus axial loading from either direction. Kaydon slewing ring bearings cooper split roller bearings. Installed without moving adjacent equipment or machinery. What if there was a reliable way to extend bearing service life and reduce costly downtime while improving bearing performance, work safety and the environment. At difficult to access locations in particular, this combination of a split bearing and split housing gives considerably easier mounting of bearings, figure3, page 5. Skf cooper split roller bearings hampton, virginia, va 23661. Pk servis a qualified partner in the international supplier chain for cooper split cylindrical roller bearings and cooper bushings. Skf cooper is the leading supplier of split roller bearings, providing quality and long lasting prod ucts since 1907. Remanufactured bearings by kaydon for heavy equipment. Their use is also beneficial where non split bearings would require considerable time and effort for maintenance and more particularly for replacement.
Cooper roller bearings now known as skf cooper split bearings. Cooper split bearings to be rebranded as skf cooper bearings. There is no need to remove ancillary equipment to check a cooper bearing. We provide split to the shaft cooper roller bearings with a range of additions, which can be tailored to suit your specific application. Star precision products offering cooper split roller bearing, curve rollers bearing. The cooper split roller bearing reduces production downtime and reduces installation expenses as well as reducing power consumption. Now an established brand within the skf group, cooper roller bearings product ranges will henceforth be marketed as skf cooper split bearings. Skf cooper launch new split spherical roller bearings combining more than a century of world leading bearing technology, from skf selfaligning knowledge and cooper split roller bearing expertise, skf cooper are excited to announce the launch of the new split spherical roller bearing range, available in open unsealed and sealed versions.
And not just in one industry, but wherever an extremely reliable and easily replaceable bearing is a must. Simply remove the pedestal cap and the top part of the cartridge housing and outer race assembly. The craft split bearing is quickly becoming the global industry standard. Having said that, we have significant stocks of cooper split bearings.
Selecting cooper split bearings welcome to cooper bearings. Feb 27, 2017 cooper split bearings combine the two crucial elements of running costeffective machinery. This feature alone save countless hours on installation and inspection. Cooper roller bearings are specialised in several fields including mining, sugar production. So if youre tasked with increasing efficiency and cost savings, its.
Cooper bearings leads the world in the design, manufacture and application of totally split roller bearings across a broad range of major industries. Jan 15, 2018 skf acquired cooper roller bearings co ltd in 20 as part of the u. Skf acquired cooper roller bearings co ltd in 20 as part of the us based kaydon corporation, coopers parent company at the time. Are you looking for a bearing solution that offers a longer bearing life. The split feature of the cooper bearing permits access for inspection or maintenance without having to move any adjacent motors or gearboxes.
Skf cooper launch new split spherical roller bearings. Split split spherical roller bearings can in many cases be mounted in our split plummer block housings. Kaydon corporation is a designer and manufacturer of thin section and slewing ring bearings and cooper split roller bearings as well as specialty products including custom balls, rings and seals for a wide range of industries including aerospace, defense, medical, semicon, automation, wind energy, material handling and machine tool. Cooper roller bearings becomes skf cooper split bearings. Single row full complement cylindrical roller bearings. Cooper is a global company with representation in every continent and an international reputation for excellence in the design and manufacture of split bearings. Double row full complement cylindrical roller bearings.
Cooper bearings instead, cooper components are split into two halves, which are then formed around the shaft and built up one piece at a time. The use of split spherical roller bearings reduces the downtime of machinery and plant. What if there was a reliable way to extend bearing service life and reduce costly downtime while improving bearing. Radial play and running clearance or of primary importance an all rolling element bearings. Following a period of consolidation within the skf, it has now been decided that all cooper split bearings ranges will be marketed under the name of skf cooper going forward. From mining operations to paper mills, from the marine industry to steel, for heavy industry of all types, the innovative craft split roller bearing is transforming. Product catalog introduction as a company that has been established for over 100 years, cooper. With skfs cooper split spherical roller bearing, there is no need to dismount the drive. Skf acquired the kings lynn based cooper roller bearings co ltd in 20 as part of the usbased kaydon corporation, coopers parent company at the time.
This userfriendly selector makes it easy for engineers and designers to search our database for the split roller bearings that meet their particular needs and download 3d drawings, said martin caspall, cooper bearings engineering manager. The cartridge is the protective shroud around the bearing which contains the grease and seals. Split cylindrical roller bearings are essential in applications involving limited access and are highly cost effective where down time due to changeouts results in significant production losses. Following a period of consolidation within skf, it has now been decided that all cooper split bearings ranges will be marketed under the name of skf cooper going forward. The benefits of totally split to the shaft bearing assemblies are long established, subsequent savings in production and maintenance are well documented. Minimum load the requisite minimum load to be applied. When the working life of a cooper bearing is taken into account, the cooper bearing is an extremely attractive investment. Bronze roller cages from 4 and up in the s1 series, and all s2 and s3 series bearings, the cages are made from 932 bearing bronze. Cooper attractive investment and rapid return rate. Skf cooper split spherical roller bearings are manufactured to iso normal precision and running accuracy. Our iso 9001 accreditation shows you can rely on both our. At speeds less than 200,000mm dn and temperatures not exceeding 100o c a standard lithium soap based grease penetration number 2 or 3 having extra pressure additives can be specified. Skf acquired the kings lynn based cooper roller bearings co ltd in 20 as part of the usbased kaydon corporation, cooper s parent company at the time.
In addition, the split bearing parts, being generally lighter than their non split equivalents, are easier to handle. The company offers the broadest product line in the industry in canada, featuring every basic bearing type ball, spherical, cylindrical, needle, taper roller and mounted units for virtually. The precon dition for replacement is that the outside diameter, outer ring width and diameter of the shaft seat are identical, see product range, page 5. The advantage of such a system is that they can be installed, removed, serviced, partially or completely replaced without having to. Assembling a cooper split roller bearing bearing types. Skf rebrands cooper roller bearings as skf cooper split. The cooper bearing is completely split to the shaft. Cooper bearing s ability to be fit in trapped applications and locations with limited access make them a preferred choice by many companies. Combining more than a century of world leading bearing technology, from skf selfaligning knowledge and cooper split roller bearing expertise, skf cooper are excited to announce the launch of the new split spherical roller bearing range, available in open unsealed and sealed versions. Installation and inspection times are therefore dramatically less than for solid bearings.116 1088 1347 230 1153 597 951 536 661 312 183 977 611 928 636 48 624 1087 889 1516 1345 1219 871 379 1533 838 765 1138 206 208 185 662 93 1495 833 1040 408