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. Inafag industrial bearings from national precision bearing. The needle roller and the cylindrical roller are held and guided by the thrust cage. Zoh, bam fc, fcc, fcb, fcs rc, rcb hij ncs fntnta axk axk axk ntb ms24463 ms24464 ms24465 ms24466 ms21438 ms249 national precision bearing has a new addition to its website. Needle roller bearings are a type of radial roller bearing with rollers whose length are at least four times their diameter. Yolktype track rollers based on needle or cylindrical roller bearings, with or without flange rings. When used with different series of df thrust bearing washers, many different combinations are available for bearing configurations. Ina has bearings ranging from angular contact and radial ball bearings to drawn cup and needle roller bearings.
Axial needle roller bearings are construction units consisting of axial needle roller and cage assembles and thrust bearing washers with centering spigots. Here you will find related catalogs, links to technical calculation tools and cad drawings useful when making a selection, case studies explaining customer usage, etc. Hk2020 size 20x26x20 mm bore diameter 20 mm outer diameter 26 mm width 20 mm fw 20 mm d 26 mm c 20 mm tolerance. From this list, you can use the old designation to find the new uniform designation of ina and fag.
They consist of machined bearing rings and needle roller and cage assemblies with cages made from either plastic or deep drawn steel strip. Ina fag from the schaeffler industrial group national precision bearing is an authorized distributor for ina fag bearings for the schaeffler group. Needle roller bearings specifications engineering360. This means it utilizes many points of contact between a circula. As their radial design height only corresponds with the diameter of the needle rollers, needle roller and cage assemblies can be used to realize bearings with a minimal radial design envelope. Machined type needle roller bearings combined type needle roller bearings clube machined type needle roller bearings rna tafi tri gtri tafsg. Ina roller thrust bearings available in a wide collection of iso, din and popular inch and metric series. For new tec hnology network ntn bearing corporation. Ina roller thrust bearings available in a wide collection of iso, din and popu. Ina offers a range of high quality idler pulleys and sprockets. Nsk needle roller bearings enjoy a favorable reputation and are well accepted in the industrial machinery marketplace.
Designed small in diameter, these bearings can help extend bearing service life. Ina thrust needle bearings consists of a thrust cage assembly with a needle or cylindrical roller or ball and a thrust washer. Races are made from through hardening and case hardening steels. Catalogs linear guides, needle roller bearings and. Fullcomplement needle roller bearings 4 ntn needle roller bearing handbook 1. Needle roller bearings have a large surface area that is in contact with the bearing outer surfaces compared to ball or double ball bearings. Fitted with a formstable cage to reliably retain and guide a large number of needle rollers, they can accommodate heavy axial loads and peak loads and can extend bearing service life. Schaeffler group industrial brands ina and fag are a leading global manufacturer of needle roller bearings, ball bearings, plain ball bearings, cylindrical bearings, and more. A needle roller bearing is uses small cylindrical rollers. These bearings are valued for their high load capacity and low sectional height. They serve also as a ready replacement for sliding bearings. Needle roller bearing 123bearing online bearing expert. Welcome to the latest edition of the nsk needle roller bearing catalog catalog no.
They are used to reduce friction of a rotating surface. Ina heavy duty needle roller bearings dealer kh2540pp needle roller bearings 253540mm more iko roller bearings dealer 174020 mm nast 17 zz needle roller bearings. Needle roller bearings are used to help prevent stress on rollers. Cat1581e needle roller bearings with separable cage rnaf rnafw. Ina iko torrington ina iko torrington mcgill rbc ina iko torrington ina skf fag iko ms17 ms171 ms51961 ms51962 ms24461 ms24462 j, mj, b, bh, m, mli sce, bce ba. Needle roller bearingsproduct informationkoyo bearings.
Ina machined needle roller bearings nk and nki are successful machine elements for the design of radially compact bearing arrangements with very high load carrying capacity. Featuring a high load carrying capacity, needle roller bearings use long thin rollers known as bearing needles as their rolling element. Schaeffler ina bearing catalogue give you the capability to select the correct ina bearings that best meet the needs of your application and equipment design. Needle roller bearing hk 1212 bearing manufacturer from. Roller bearings are any cylindrical or spherical object that aids in the movement of an object greater in size than the bearing itself. Our new catalog has been revised and updated to better meet the needs of our customers. Cage materials include phenolic, steel, plastic, aluminum and bronze. Ina ball bearings, thrust bearings, needle bearings, track runner, plain bearings, thrust bearings. Find needle roller bearings on globalspec by specifications. Easy online ordering for the ones who get it done along with 247. They can also be used without inner rings in applications where space is at a premium. Needle roller bearings have a large surface area that is in contact with the bearing outer surfaces compared to ball or double ball. Pioneers in the industry, we offer hk 1212 bearing, hk rs series needle roller bearing, hk 2rs series needle roller bearing, nk 5025 large sizes needle roller bearing, small nk series nk 1212 and rna 4905 2rs bearing from india.
Check out bearingboys online store today for further information about our amazing low prices and delivery options. Ina needle roller bearings grainger industrial supply. Nsk will continue to meet the future needs of industry by further developing automationrelated products that are more compact, lightweight, consume less energy, and. Inafag from the schaeffler industrial group national precision bearing is an authorized distributor for inafag bearings for the schaeffler group. Ina sce108 bearing, inch sizes needle roller bearings, dimensions. We offer several brands including ina and iko, as well as budget ranges. And there is very less added clearance the diff between the dia of the shaft and the dia of the bearing so they are much more compact.
Needle bearings can take huge loads at high speeds. Our tapered, spherical, cylindrical, thrust, ball, plain, miniature, precision and housed unit bearings deliver strong performance, consistently and reliably. Schaeffler group industrial brands ina and fag are a leading global manufacturer of needle roller bearings, ball bearings, plain ball. Nov 20, 2012 a needle roller bearing is uses small cylindrical rollers. Nk needle roller bearings light series f w mm d mm c mm. Ina schaeffler sce148 drawn cup needle roller bearing open ends, 78 in bore, 118 in od, 12 in width. Needle roller bearings contribute to compact and lightweight machine designs. Needle roller and cage assemblies are single or doublerow units comprising cages and needle rollers. We can offer yoke type track rollers, needle cage bearings, clutch bearings and combined bearings.
This ina caged drawn cup needle roller bearing has a steel cage and is suitable for applications with high dynamic loads. It has a smaller crosssection than a machined needle roller bearing for use in restricted mounting spaces. Here you can find explanations of terms in bearing technology. Ina sch1616 needle roller bearing, caged drawn cup, steel. Rollers are generally 3 to 10 times larger in diameter and have a diameter of less than 5 mm. Available as complete bearings or cage and roller assemblies and washer components.
Bearings direct supplies a large variety of roller bearings and needle roller bearings. The steel cage provides guidance and even spacing of the rollers for minimum vibration and noise at high speeds. Needle roller bearing, a smallsized, highload rolling bearing, is a roller bearing with a cylindrical roller, which is thin and long relative to its diameter. Roller bearings needle roller bearings bearings direct. Find durable needle bearings that can be used in engine components like rocker arm pivots, pumps, compressors, transmissions and more. Wych bearings supply a comprehensive range of needle roller bearings from the worlds leading manufacturers including skf, ina, fag, torrington, snr, iko and hmec.
A roller bearing is a weight distributionoriented bearing. They can be combined with drawn cup needle roller bearings with open ends, drawn cup needle roller bearings with closed ends and needle roller bearings. Aug 31, 2018 ina thrust needle bearings consists of a thrust cage assembly with a needle or cylindrical roller or ball and a thrust washer. The tj design gives the heavy duty needle roller bearing 37% to 200% greater life over a. 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. Due to its small crosssectional height, this bearing helps keep machines lightweight and compact and is widely adopted across all fields. They feature a great many small diameter cylindrical rollers within each. The inner and outer rings of the bearings can be loaded separately, facilitating simpler installation.
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