INA FAG

Here at TFL-Bearing, we offer the full range of INA FAG bearings products including ball, self-aligning, angular contact, cylindrical, needle, and spherical bearings at highly competitive prices which are available for same or next day delivery

German’s INA FAG bearings are officially authorized distributors of China bearings, original authentic, Price Advantage, Rapid Delivery within 7 Days.

ABOUT SCHAEFFLER
1

Schaeffler in China. Schaeffler is expanding its standard rolling bearing business. To that end, the company invests in new manufacturing and logistics capacities at its location in Yinchuan, China. The first of a total of twelve new production lines were now put into operation. 

The Schaeffler Group is a family-owned company from Germany. Its name comes from the surname of its founder, Dr. Georg Schaeffler. The Schaeffler Group is a global leader in the production of rolling bearings and linear motion products, and one of the most reputable suppliers in the automotive industry.

Through three well-known brands-INA, FAG, and LUK, Schaeffler Group is actively active in the fields of automobile manufacturing, industrial manufacturing, and aerospace. The Schaeffler Group Automotive Industry Department has become a reliable partner of almost all automobile manufacturers and other major suppliers with its expertise in the overall power systems (engines, chassis, transmissions, and auxiliary devices) of cars and trucks.

Schaeffler owns three major brands: INA, LuK and FAG. It is a global leader in providing rolling bearing and sliding bearing solutions, linear and direct drive technology, and is also a high-precision product in the automotive industry’s engine, transmission, and chassis applications. With well-known suppliers of the system. As a globally active group company, Schaeffler achieved sales of approximately 13.2 billion Euros in 2015 and has approximately 85,000 employees worldwide. It is one of the largest family-owned industrial companies in Germany and Europe. Schaeffler has 180 branches in more than 50 countries, forming a global network including production bases, R&D centers, sales companies, technical service representative offices, and training centers.

Key INA FAG Bearings Products

TFL Bearings is the authorized distributor of INA / FAG bearings. INA / FAG is the leading manufacturer of almost all bearing types. TFL Bearings has the unique ability to support huge INA / FAG bearing products through our inventory location, dedicated bearing application engineering personnel, and experienced INA / FAG bearing sales team.

TFL Bearings can provide most of the bearing products in the INA / FAG Bearing catalog. If you need our help, we are happy for you, you can fill out our online form and bearing engineers exchange.


FAG SPINDLE BEARINGS

Spindle bearings are single-row angular contact ball bearings comprising solid inner and outer rings and ball and cage assemblies with solid window cages. They cannot be dismantled. The bearings are available in open and sealed designs.

Spindle bearings have restricted tolerances. They are particularly suitable for bearing arrangements with very high requirements for guidance accuracy and suitability for high speeds. They have proven ideal for spindle bearing arrangements in machine tools.

Ina fag spindle-bearings
INA THIN SECTION BEARINGS

Thin-section bearings are high-precision products with very little running noise and a high load-carrying capacity. These bearings are available in three different designs with extremely small, predominantly square cross-sections. Within each series, the cross-section remains constant even in the case of larger shaft and housing bore diameters. The bearings are therefore also described as constant section (CS) bearings. This feature distinguishes thin section bearings from the conventional bearings that are described in standardized ISO series.

In this way, a larger cross-section can be selected in a graduated manner and, thus, a bearing with high load-carrying capacity can be used without the need to increase the shaft diameter. Thin-section bearings can be used to achieve extremely light and compact designs.

Thin-section bearings are available as deep groove ball bearings, four-point contact bearings, and angular contact ball bearings. Each of these designs is available in various series. The series correspond to the cross-section sizes. The balls are matched to the series.

Ina fag thin-section-bearings
FAG ANGULAR CONTACT BALL BEARINGS

Single-row angular contact ball bearings are self-retaining units with solid inner and outer rings and ball and cage assemblies with polyamide, sheet metal, or brass cages. The raceways of the inner and outer rings are offset from each other along the bearing axis. The bearings are available in open and sealed designs. Their angular adjustment facility is very limited.

Double-row angular contact ball bearings can support axial loads in both directions and high radial loads. They are particularly suitable for bearing arrangements in which rigid axial guidance is required.

Angular contact ball bearings
FAG DEEP GROOVE BALL BEARINGS

FAG deep groove ball bearings are available in radial and axial designs for many different variants.

Single-row deep groove ball bearings are available in open and sealed designs. They are designed for high to very high speeds and can accommodate radial as well as axial forces.

Double-row deep groove ball bearings correspond with single-row deep groove ball bearings in design and are used when the radial load capacity of single-row deep groove ball bearings is insufficient.

FAG axial deep groove ball bearings are available in single or double-direction design variants. These bearings are especially well suited to high axial loads.

Ina fag deep-groove-ball-bearings
FAG FOUR-POINT CONTACT BALL BEARINGS

Four-point contact bearings are single-row angular contact ball bearings and therefore require significantly less space in an axial direction than double-row designs.

The bearings comprise solid outer rings, split inner rings, and ball and cage assemblies with brass or polyamide cages. The two-piece inner rings enable a large complement of balls to be accommodated. The inner ring halves are matched to the particular bearing and must not be interchanged with those of other bearings of the same size. The outer ring with the ball and cage assembly can be mounted separately from the two inner ring halves.

X-life

Various sizes are supplied in the X-life grade. These bearings are indicated in the dimension tables.

Four point contact ball bearings
FAG SELF-ALIGNING BALL BEARINGS

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

Self aligning ball bearings
FAG BARREL ROLLER BEARINGS

Barrel roller bearings are single-row, self-aligning roller bearings. They comprise solid outer rings with a concave raceway, solid inner rings with two ribs and a cylindrical or tapered bore as well as barrel rollers with cages. The bearings cannot be dismantled.

Barrel roller bearings are particularly suitable where high radial shock type loads occur and misalignments must be compensated; see the section on the compensation of angular misalignments. They have only a low axial load-carrying capacity.

Barrel roller bearings
FAG CYLINDRICAL ROLLER BEARINGS

Single-row cylindrical roller bearings with cage are units comprising solid inner and outer rings and cylindrical roller and cage assemblies. The outer rings have rigid ribs on both sides or no ribs, and the inner rings have one or two rigid ribs or are designed without ribs. The cage prevents the cylindrical rollers from coming into contact with each other during rolling. Cylindrical roller bearings can be supplied with or without a cage

Cylindrical roller bearings 2
INA NEEDLE ROLLER BEARINGS

Needle roller bearings have a long track record as proven machine elements for the design of radially compact bearing arrangements with very high load-carrying capacity. In X-life configuration, they now have an up to 50 % longer service life.

Needle roller bearings 2
FAG SPHERICAL ROLLER BEARINGS

Delivering an outstanding performance: Spherical roller bearings are designed for systems in which high loads must be supported and shaft flexing and misalignments compensated. They deliver extremely high performance and are designed to carry extreme loads

The decades of experience our engineers have gathered combined with innovative ideas improve our spherical roller bearings even further. As a matter of fact, our quest for perfection in development and production ensures optimum kinematics and low wear, which increases the service life even more. And that comes at a low maintenance outlay and minimum maintenance costs.

Spherical roller bearings 2
FAG TAPERED ROLLER BEARINGS

FAG tapered roller bearings can support high radial and axial loads. They have a broad range of speeds. They are efficient at supporting forces and ensure a precise and rigid shaft guidance system due to the large effective distance between the bearings. Tapered roller bearings can be adjusted and dismantled, which makes mounting easy.

Tapered roller bearings in X-life quality – reliable and energy efficient with a high load-carrying capacity

Numerous FAG tapered roller bearing series are available in X-life quality. To fulfill the requirements of X-life, the geometry, surfaces, dimensional and running accuracy, and the material and heat treatment process were all optimized. FAG tapered roller bearings in X-life quality increase the overall efficiency of your machines and equipment.

Tapered roller bearings 1
INA CROSSED ROLLER BEARING

Crossed-roller bearings are bearings for high-precision applications whose dimensions conform to ISO dimension series 18 as per DIN 616. They comprise outer rings, inner rings, rolling elements, and plastic spacers. The outer ring is split and is held together by three retaining rings.

Due to the X arrangement of the cylindrical rollers, these bearings can support axial forces from both directions as well as radial forces, tilting moment loads, and any combination of loads by means of a single bearing position. As a result, designs involving two bearing positions can be reduced to a single bearing position. Crossed roller bearings are very rigid, have high running accuracy, and are supplied with normal clearance, low clearance, or preload. The bearing outer rings are easily fixed to the adjacent construction using clamping rings.

Crossed roller bearing
INA TRACK ROLLERS, BACKUP ROLLERS AND CAM ROLLERS

INA Ball-bearing track rollers are self-retaining, single or double-row ball bearings with particularly thick-walled outer rings. In addition to high radial forces, these bearings can also support axial forces in both directions.

Yoke-type track rollers are single or double row units mounted on shafts or studs. They comprise thick-walled outer rings with a profiled outside surface and needle roller and cage assemblies or full-complement rolling element sets.

Cam rollers are similar in their construction to single and double-row support rollers, except that the raceway is formed by a heavy-section roller stud with a fixing thread and lubrication hole.

Proven application areas for these products include cam mechanisms, guideways, conveying systems, and linear guidance systems.

Track rollers backup rollers and cam rollers
INA RADIAL INSERT BALL BEARINGS

Radial insert ball bearings are single-row, ready-to-fit units comprising a solid outer ring, an inner ring extended on one or both sides, cages made from plastic or sheet steel, and seals of type P, R, L, or T. Bearings with an inner ring extended on both sides undergo less tilting of the inner ring and therefore run more smoothly.

The outer ring has a spherical or cylindrical outside surface. In combination with an INA housing matched to the design, bearings with a spherical outside surface can compensate for misalignment of the shaft; see Compensation of misalignments.

Radial insert ball bearings
INA MAINTENANCE-FREE PLAIN BEARINGS

Schaeffler offers a comprehensive catalog of maintenance-free plain bearings. Innovative plain bearing materials are used here, such as ELGOGLIDE, ELGOTEX, and the metal-polymer composite E40. These PTFE plain bearing materials enable ultra-low coefficients of friction for spherical plain bearings and rod ends as well as bushes, washers, and strips while ensuring low wear and very long life cycles. Maintenance-free plain bearings considerably reduce lubricant and maintenance costs as they do not require any oil or grease while also being very environmentally friendly.

Maintenance free plain bearings
HOUSING UNITS

Radial insert ball bearings and housing units are robust, ready-to-fit machine elements for the design of economical bearing arrangements. These products have proven effective over many years and are available in many different series. They predominantly comprise a radial insert ball bearing fitted in a housing.

The bore of the housing and the outer ring of the bearing has a spherical profile and are matched to each other. This adjusts the bearing ring in the housing for static shaft misalignments. Thanks to its special mounting type ─ primarily eccentric locking collars or grub screws ─ the radial insert ball bearings are easy to affix onto the shaft. They are particularly easy to fit when they are used in combination with withdrawn shafts.

The radial insert ball bearings are fitted with multi-piece seals that effectively protect the rolling element set against contamination and moisture, even under difficult and critical operating conditions. Schaeffler offers a wide variety of housing units with radial insert ball bearings. Radial insert ball bearings are based on single-row deep groove ball bearings.

Housing units

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