Bearing range
Cone-and-cup bearings for combined radial and axial loads in wheel hubs, axles, gearboxes and spindles.
Taper roller bearings have tapered rollers running between conical raceways, so they carry heavy radial and axial loads at the same time. They are usually fitted in pairs, facing each other, and their running clearance is set when they are mounted. You will find them in vehicle wheel hubs and axles, differentials, gearboxes and machine-tool spindles.
Each bearing is a cone (the inner ring with its rollers and cage) and a separate cup (the outer ring). We supply metric series such as 302, 303, 320, 322 and 323, and inch cone-and-cup sets on request.
| Bearing | Bore d | Outside D | Width T |
|---|---|---|---|
| 30205 | 25 mm | 52 mm | 16.25 mm |
| 30206 | 30 mm | 62 mm | 17.25 mm |
| 30207 | 35 mm | 72 mm | 18.25 mm |
| 30208 | 40 mm | 80 mm | 19.75 mm |
| 32205 | 25 mm | 52 mm | 19.25 mm |
| 32208 | 40 mm | 80 mm | 24.75 mm |
| 30305 | 25 mm | 62 mm | 18.25 mm |
Brands
Genuine stock from SKF, FAG, NTN, NSK, KOYO, INA and HCH, and other manufacturers on request.
Questions
The cone is the inner ring with the rollers and cage. The cup is the separate outer ring. A metric bearing such as 30205 is normally supplied as a matched cone and cup.
It is better to replace them together, because a new cone running in a worn cup wears out quickly. For inch bearings the cone and cup have separate numbers, so tell us both.
From the counter
No readable number on the old bearing? Measure the bore, outside diameter and width with a vernier caliper, then match them to the size chart. Here is how.
Read article: How to measure a bearing and find its numberThe numbers stamped on a bearing tell you its type, size, seals and clearance. Here is how to read them, so you order the right part the first time.
Read article: How to read a bearing number: 6204 2RS C3, decodedTwo bearings, same size, different letters. Here is what ZZ and 2RS actually change, and how to choose the right one for your machine.
Read article: ZZ or 2RS? Choosing between shielded and sealed bearingsSend it to us. We will tell you what it is, what it costs, and how soon it can be at your door.