FAG Bearing Catalogue: Complete Product Guide

If you've ever tried to go through a FAG bearing catalogue on your own, you know it's not exactly light reading. Hundreds of series, dozens of suffixes, load ratings, tolerance classes — for someone who isn't an engineer, it can feel like decoding a different language just to buy a part you need by tomorrow morning. FAG (part of the Schaeffler Group, alongside INA) has been manufacturing bearings since the late 1800s, and today its catalogue spans everything from tiny precision bearings for motors to heavy-duty roller bearings built for steel mills and mining equipment.

This guide breaks the FAG range down into plain language — what the main product families are, how to make sense of the numbering system, and how to actually pick the right bearing without spending an afternoon cross-referencing PDFs. If you'd rather skip the research entirely, our team can match the right FAG bearing to your machine over a five-minute call.

What's Actually Inside the FAG Bearing Catalogue

A full FAG catalogue is organized by bearing type first, then by bore size, load capacity, and design variant within each type. For most buyers, only a handful of sections ever really matter — the rest is there for highly specialized industrial and automotive applications you're unlikely to need unless you're working with a very specific machine.

The categories that come up again and again for workshops, factories, and maintenance teams in and around Bangalore are:

• Deep groove ball bearings

• Spherical roller bearings

• Tapered roller bearings

• Cylindrical roller bearings

• Thrust bearings

• Plummer (pillow) block housings

Knowing which of these families your machine actually needs before you open the catalogue saves you from wading through pages of load-rating tables that don't apply to your application at all.

Key Product Families in the FAG Range

1. Deep Groove Ball Bearings

• This is the bearing most people picture when they hear the word "bearing" — a simple, versatile design that handles both radial and moderate axial loads. FAG's deep groove range is the backbone of the catalogue, covering everything from small electric motors to fans, pumps, and general machinery. If you're not sure where to start, this is usually the right family to check first.

2. Spherical Roller Bearings

• Built for heavy radial loads combined with some misalignment tolerance, FAG's spherical roller bearings show up constantly in conveyor systems, gearboxes, and agricultural machinery — a common ask from our customers who service equipment heading back out to farms around Bangalore Rural. They're a heavier-duty option than deep groove bearings and cost more accordingly, so they're worth specifying only when your application actually calls for it.

3. Tapered Roller Bearings

• These handle combined radial and axial loads well, which is why they're a standard choice in automotive wheel hubs, gearboxes, and differential assemblies. If your application involves a shaft under both a heavy side-load and a push-load at the same time, this is usually the family to look at inside the catalogue.

4. Plummer Block Housings

• Rather than a bearing on its own, this is a mounted housing unit — the bearing sits inside a cast housing that bolts directly onto a frame. These are extremely common in conveyor systems and are one of the fastest-moving categories we stock, simply because they're easy to install and replace without precision alignment work.

5. Reading FAG Bearing Numbers Without a Headache

• Every FAG bearing is identified by a code that looks intimidating at first but follows a consistent logic once you know what to look for. A typical designation might read something like 6204-2RSR.

The first digit or two indicate the bearing series/type (6 = deep groove ball bearing series)

The next two digits usually relate to the bore size (in this case, 04 × 5 = 20mm bore)

Suffixes after the dash describe the seal or shield type — 2RSR means sealed on both sides, ZR means shielded, and so on

Once you can read the first half of a code, you can usually tell at a glance whether a bearing is even in the right size range for your shaft — which is often enough to narrow the catalogue down before you need to check anything else.

How to Choose the Right Bearing From the FAG Catalogue

A catalogue only helps if you know what to actually look for. Before opening the FAG catalogue, it's worth having four numbers on hand:

Shaft/bore diameter — the single most important measurement, and the fastest way to eliminate 90% of irrelevant listings

Load direction — is the load mostly radial (side-on), axial (end-on), or a combination of both?

Operating speed (RPM) — higher speeds may require different seal types or lubrication specifications

Operating environment — dust, moisture, and temperature extremes all affect which seal and grease type you should specify

If you walk into a bearing shop with just a bore size and no context on load or environment, you'll likely walk out with a bearing that fits the shaft but wears out far sooner than it should. This is exactly where a knowledgeable dealer earns their keep — not by handing you the first matching size, but by asking the right questions before recommending one.

Matching Your Bore Size to the FAG Bearing Catalogue

Once you have those four numbers, the fastest way through the FAG bearing catalogue is to filter by bore size first and load type second — in that order. Bore size narrows a list of hundreds of entries down to a handful within seconds, while load type and speed then tell you which variant within that shortlist (sealed vs shielded, standard vs high-capacity, single-row vs double-row) is actually correct for your machine. Skipping straight to load type first usually means scrolling through sizes that were never going to fit your shaft in the first place, which is where most of the wasted time in self-service catalogue browsing actually comes from. If at any point the tolerance class or clearance grade columns start looking unfamiliar, that's usually the point to stop guessing and call a dealer directly — getting the clearance grade wrong is a common, avoidable cause of premature bearing failure in high-speed applications.

Where to Get Genuine FAG Bearings in Bangalore

Cross-referencing a catalogue is only half the job — the other half is making sure what actually arrives in the box matches the specification you picked out. Counterfeit and mismarked bearings are a real problem in the Indian market, and FAG is unfortunately one of the more commonly counterfeited brands given its popularity. Buying from an authorized distributor, checking packaging and batch codes, and asking direct questions about sourcing are the best ways to protect yourself.

Kashyap Bearing has stocked FAG bearings on SP Road since 1987, alongside SKF, NTN, KOYO, INA, IKO, FYH, and NBC. If you're not sure which series or size your machine needs, you don't have to work through the full product range alone — send us your bore size, load type, and application, and we'll match the right bearing before you make the trip. It's usually faster than cross-referencing tolerance tables yourself, and you'll walk away knowing exactly why that specific bearing was recommended, not just that it fits.

Frequently Asked Questions on FAG Bearing Catalogue

1. Is FAG the same company as INA?

Both brands are owned by the Schaeffler Group, but they're manufactured and marketed as separate product lines with some overlapping and some distinct product families. In practice, most industrial buyers pick between the two based on availability and specific series requirements rather than brand alone.

2. How do I know if a FAG bearing is genuine?

Check the packaging print quality, batch/lot codes, and buy only from a dealer who can confirm they're an authorized distributor. If in doubt, ask to see proof of authorized dealership before you buy.

3. Can I get a printed or PDF copy of the FAG catalogue?

It's available digitally through official Schaeffler channels, but for most buyers it's faster to describe your bore size, load, and application directly to a dealer who already knows the range — you'll get a matched recommendation faster than cross-referencing the full document yourself.

4. Do you stock plummer blocks and housed FAG units, or only loose bearings?

Yes — plummer block housings are one of our fastest-moving categories, particularly for conveyor and agricultural equipment, and they're stocked alongside the standard bearing range.

Final Word

The FAG bearing catalogue covers an enormous range, but most buyers only ever need to understand a handful of families and a rough sense of how to read a bearing code. Get the bore size, load type, and operating environment right, and you'll narrow the full range down to the correct part in minutes rather than hours.

📍 #11/1 SP Road, Bangalore 560002 📞 9448516463 / 8951322259 💬 WhatsApp us with your bore size and application — we'll tell you exactly which FAG bearing you need.