
FAG 32017-X-XL-DF-A190-230 tapered roller bearing
- Brand
- FAG
- Category
- Bearings
- Subcategory
- Tapered roller bearings
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Decoding FAG 32017-X-XL-DF-A190-230
- 320Series
- Tapered roller bearings, 320 series. Series differ in outside diameter and width even when the bore is the same.
- 17Bore
- Bore 85 mm (17 × 5).
- X-XL-DF-A190-230Suffix
- FAG suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
32017 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
FAG 32017-X-XL-DF-A190-230 belongs to tapered roller bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 32017-X-XL-DF-A190-230 and any equivalents.
FAG tapered roller bearings handle radial and axial loads together, since their rollers and raceways are set at an angle. You will find them in gearboxes, wheel axles, machine tool spindles and transmission equipment, where high load capacity and rigidity are needed. MR Industrial Accessories LLC supplies this line to customers throughout the United States and in several Latin American countries.
Reading the FAG designation helps you pick the right bearing. Take 31322-X-XL-DF-A200-250: the numeric prefix gives the series and size; X means modified dimensions to standard; XL identifies the X-life generation, whose raceways are optimized for longer service life; DF tells you it is a pair of bearings arranged in tandem and mounted back-to-back; and A200-250 sets the axial clearance range. With these codes clear, selection becomes straightforward.
These bearings appear in many types of equipment: gearboxes and speed reducers, main spindles of machine tools, wheel axles of industrial vehicles, pumps, fans and mining machinery. Their ability to take combined loads, together with their rigidity, suits assemblies that demand precision and durability. MR Industrial Accessories LLC serves metalworking, food, oil and gas, and transport operations.
Selection depends on the mounting arrangement, the sealing type, the axial clearance and the lubrication. Suffixes such as DF identify pairs mounted with a predefined axial clearance, which makes installation easier and supports proper operation. Check shaft alignment and use a lubricant that matches the operating conditions. For heavy loads or high speeds, follow the manufacturer's adjustment and preload instructions; poor mounting can shorten bearing life.
FAG tapered roller bearings can replace those from other leading brands when dimensions and tolerances match. When you look for a replacement, compare the base number and also the suffixes that define axial clearance or the X-life design. A bearing with the XL suffix can often replace an earlier-generation one. To confirm compatibility, consult a specialist and provide the complete code of the original bearing.
For a quote on FAG tapered roller bearings, send the code or model you need by WhatsApp or email. The MR Industrial Accessories LLC team replies promptly, can suggest equivalents and helps you choose the right bearing for your application.
Dimensions
- Bore
- 85mm
Frequently asked questions
- What does the XL suffix mean in FAG bearings?
- XL indicates the FAG X-life generation, which has optimized raceways and rollers that increase load capacity and service life. These bearings are usually interchangeable with earlier versions, but always verify dimensions and tolerances.
- How do I choose the correct axial clearance for my application?
- The right axial clearance depends on the mounting and operating conditions. Suffixes such as A200-250 or A25-50 indicate specific ranges. Consider thermal expansion, the desired preload and the manufacturer's recommendations. If you have doubts, consult us with the code.
- Are FAG bearings compatible with other brands?
- Yes, FAG tapered roller bearings are interchangeable with those of other recognized brands, as long as the main dimensions and design match. Compare the complete code, including the suffixes, to ensure a suitable replacement.

