"Marketplace since 2012"

FAG

FAG Bearings have been synonymous with high quality for over 120 years. In 1883, Friedrich Fischer designed a ball grinding machine in Schweinfurt, Germany that, for the first time, made it possible to produce absolutely round steel balls by grinding. The invention is regarded as the foundation for the entire rolling bearing industry.

FAG Bearings (part of the Schaeffler Group) offers a broad range of bearing products, among the most comprehensive in the rolling bearing industry. FAG Bearings can supply products for applications in around 60 industrial sectors and numerous automotive applications as well as a variety of special solutions with which complex tasks involving bearings can be managed reliably and economically.

  • FAG Rolling and Plain Bearings

For over 120 years the name FAG has been synonymous with high quality rolling bearings. Since Friedrich Fischer designed a ball grinding machine in Germany in 1883 that made it possible to produce absolutely round steel balls by grinding, FAG has been on the cutting edge of rolling bearing technology. FAG has been part of the Schaeffler Group since 2001 and today FAG ball and roller bearings are manufactured in many designs and sizes.

  • FAG Deep Groove Ball Bearings - Generation C

FAG Generation C Deep Groove Ball Bearings have an improved design and enhanced features which translate into a reduction in noise levels and friction. The technical features of FAG Generation C Deep Groove Ball Bearings include: improved raceway surfaces and ball quality; optimized osculation; narrower manufacturing tolerances; a new riveted steel cage; and a large selection of special greases. FAG Generation C Deep Groove Ball BearingThese features of FAG Generation C Deep Groove Ball Bearings lead to reduced energy consumption and heat generation as well as a long operating life for both bearing and grease. Higher speeds and lower overall costs are other benefits of FAG Generation C Deep Groove Ball Bearings. FAG Single Row Generation C Deep Groove Ball Bearings are available sealed and unsealed, in a large array of sizes.

  • FAG Angular Contact Ball Bearings

FAG Angular Contact Ball Bearings are available as single row or double row configurations.

  • FAG Single Row Angular Contact Ball Bearings

FAG Single Row Angular Contact Ball BearingFAG Single row angular contact ball bearings are are available in open and sealed versions and have a very small self-alignment capacity. FAG Single row angular contact ball bearings are self-retaining units with solid inner and outer rings and ball and cage assemblies with polyamide, sheet steel or brass cages. The raceways of the inner and outer rings are offset in relation to each other in the direction of the bearing axis.

  • FAG Single Row Angular Contact Ball Bearings with X-life

Many sizes of FAG angular contact ball bearings are supplied in X-life design which gives them an improved raceway geometry as well as optimized surfaces. A significant increase in the fatigue limit load of the bearings (values up to 50% higher are achieved) can be achieved. This means that in certain applications, a smaller design of bearing arrangement can be used when necessary.

  • FAG Double Row Angular Contact Ball Bearings

FAG double row angular contact ball bearings have solid inner and outer rings and ball and cage assemblies with polyamide, sheet steel or brass cages. They correspond in design to single row angular contact ball bearings in pairs in an O arrangement but give a narrower design than these. They differ in the size of their contact angle and the design of the bearing rings.

FAG double row angular contact ball bearings are available in open and sealed versions. In addition, open bearings can still have turned recesses on the outer ring for seals or shields. Sealed bearings are maintenance-free providing economical bearing arrangements. The self-alignment capacity of angular contact ball bearings is very small.

  • FAG Spindle Bearings

FAG spindle bearings are single row angular contact ball bearings made up of solid inner and outer rings and ball and cage assemblies with solid window cages. FAG spindle bearings cannot be dismantled, and are available in open and sealed versions.

FAG spindle bearings have restricted tolerances making them particularly suitable for bearing arrangements needing high guidance accuracy and high speed capacity. FAG spindle bearings are appropriate for the bearing arrangements of spindles in machine tools.

  • FAG Four Point Contact Bearings

FAG four point contact bearings are single row angular contact ball bearings so they need significantly less space in an axial direction than double row designs. FAG Four Point Contact Bearings are made up of solid outer rings, split inner rings and ball and cage assemblies with brass or polyamide cages. Because of the two-piece inner rings of FAG four point contact bearings, they can accommodate a large number of balls. The halves of the inner ring of FAG four point contact bearings are matched to the specific bearing and can't be interchanged with those of bearings of the same size. The outer ring with the ball and cage assembly of FAG four point contact bearings can be fitted separately from the halves of the inner ring.

  • FAG Self-Aligning Ball Bearings

FAG Self-aligning ball bearings are double row, self-retaining units comprising solid outer rings with a concave raceway, inner rings with a cylindrical or tapered bore and ball and cage assemblies. FAG Self-aligning ball bearings are available in both open and sealed versions.

  • FAG Tapered Roller Bearings

FAG tapered roller bearings are made up of solid inner and outer rings with tapered raceways and tapered rollers with cages. FAG tapered roller bearings are not self-retaining, which means the inner ring together with the rollers and cage can be fitted separately from the outer ring. FAG tapered roller bearings can support axial loads from one direction as well as high radial loads. They must normally be axially adjusted against a second bearing fitted in a mirror image arrangement.

  • FAG Tapered Roller Bearings with X-life

FAG tapered roller bearings are now offered with X-life design, meaning that the geometry, surfaces and materials have been optimized. FAG Tapered Roller Bearings with X-life provide increased basic dynamic load ratings (Cr) of up to 20 % compared to previous designs, an increase in the basic rating life of approximately 70 % under the same operating conditions und up to 75 % less friction.

  • FAG Barrel Roller Bearings

FAG barrel roller bearings are single row, self-aligning roller bearings made up of solid outer rings with a concave raceway, solid inner rings with two ribs and a cylindrical or tapered bore and barrel rollers with cages. FAG barrel roller bearings cannot be dismantled. FAG barrel roller bearings are designed for applications where high radial shock type loads occur and misalignments must be compensated. The axial load carrying capacity of FAG barrel roller bearings is small.

  • FAG Spherical Roller Bearings

FAG spherical roller bearings are double row, self-retaining units comprising solid outer rings with a concave raceway, solid inner rings and barrel rollers with cages. The inner rings of FAG spherical roller bearings are designed with cylindrical or tapered bores.

The symmetrical barrel rollers of FAG spherical roller bearings freely align themselves to the concave outer ring raceway, compensating for shaft deflections and mislignments of the bearing seats.

  • FAG Spherical Roller Bearings with X-Life

Many sizes of FAG spherical roller bearings have the X-life design. FAG spherical roller bearings with X-life do not have a central rib on the inner ring so longer barrel rollers can be fitted; improved kinematics, optimised surfaces and even higher performance materials are possible. As a result, FAG spherical roller bearings with X-life show a significant increase in the basic dynamic load rating and, under the same operating conditions, in the basic rating life. Because of this, in certain applications, a smaller design of bearing arrangement can be used if needed.

  • FAG Axial Deep Groove Ball Bearings

FAG axial deep groove ball bearings are made up of shaft locating washers, housing locating washers and ball and cage assemblies. FAG axial deep groove ball bearings are not self-retaining; meaning that the ball and cage assembly and bearing washers can be fitted independently of each other.

In addition to series of FAG axial deep groove ball bearings with flat washers, there are also series of FAG axial deep groove ball bearings with spherical housing locating washers for compensation of static misalignment. These designs are normally used in comjunction with support washers. FAG axial deep groove ball bearings are available in single and double direction designs.

  • FAG Axial Spherical Roller Bearings

FAG axial spherical roller bearings are single row, self-aligning roller bearings comprised of solid shaft and housing washers and asymmetrical barrel rollers with cages. The cage holds the roller and cage assembly together with the shaft locating washer. FAG axial spherical roller bearings can be dismantled. The parts of FAG axial spherical roller bearings can be fitted separately.

FAG axial spherical roller bearings can support very high axial loads and allow relatively high speeds. Since the raceways are at an angle to the bearing axis, FAG axial spherical roller bearings can also support radial loads.

Both designs of FAG axial spherical roller bearings can support high axial forces but must not be subjected to radial loads.

  • FAG Bearing Housing

FAG bearing housings are mostly made from flake graphite cast iron, although housings made from cast steel and spheroidal graphite cast iron are also available. Since the bearings are normally lubricated with grease and the initial charge is effective for a long period, most FAG bearing housings do not have relubrication holes. However, gates or marks are present so that lubrication holes can be made if required. When relubrication is carried out, it must be ensured that excess grease can escape.

The bearing seats in FAG bearing housings are generally machined such that the bearings are movable and can act as non-locating bearings. Locating bearing arrangements can be achieved by inserting locating rings if these are listed in the tables. All unmachined outer surfaces of FAG bearing housings and housing parts have a universal coat of paint. Contact seals, non-contact seals and combinations are available for sealing of FAG bearing housings.

 

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