FAG 3203-BD-XL-2Z-TVH angular contact ball bearing
- Brand
- FAG
- Category
- Bearings
- Subcategory
- Angular contact ball bearings
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Decoding FAG 3203-BD-XL-2Z-TVH
- 32Series
- Angular contact ball bearings, 32 series. Series differ in outside diameter and width even when the bore is the same.
- 03Bore
- Bore 17 mm: by standard, 03 designates 17 mm.
- BD-XL-2Z-TVHSuffix
- FAG suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
3203 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
FAG 3203-BD-XL-2Z-TVH measures 17 mm across the bore and 40 mm across the outside diameter; its width is 17.5 mm (17 x 40 x 17.5 mm).
FAG 3203-BD-XL-2Z-TVH belongs to angular contact ball 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 3203-BD-XL-2Z-TVH and any equivalents.
The FAG 32..-BD-XL-2Z-TVH series covers double-row angular contact ball bearings. Their inclined raceways let them take radial and axial loads acting in one direction at the same time, while the double-row layout adds rigidity for precision work.
Reading the code helps you confirm the right part. The base number, for example 3202, 3203 or 3204, sets the size and dimension series. BD marks the double-row angular contact design with modified balls and raceways. XL identifies the X-life generation, whose optimized surfaces are intended for longer service life. 2Z means two protective shields, a non-contact closure, and TVH a fiberglass-reinforced polyamide cage. A 3205-BD-XL-2Z-TVH brings all of these together in one compact bearing.
These bearings suit equipment where radial and axial forces occur together: gearboxes, pumps, fans, machine tools and transmission units. They run at moderate and high speeds, which makes them useful across metalworking, food processing, petrochemical plants and agricultural machinery.
When selecting, check the axial load direction, internal clearance and lubrication method. The 2Z shields keep out larger particles but do not hold liquid lubricant; in damp or fine-dust conditions, a 2RS seal may be the better choice. The TVH cage is light and durable, and works well at high speed. During mounting, keep alignment correct and avoid impacts that could mark the raceways. Use the lubricant specified by the equipment manufacturer.
Other brands offer double-row angular contact bearings under their own nomenclatures. Main dimensions often match, yet tolerances and clearances can differ, so verify the full part number and technical data before replacing a bearing. We can help you check interchangeability, and confirming with the exact part number is always recommended.
For a FAG angular contact bearing from this series, send the part number or equipment model by WhatsApp or email. Our team replies promptly with technical information and a quote, and can suggest equivalents or help you choose the right bearing.
Dimensions
17 x 40 x 17.5 mm (d x D x B): boundary dimensions for basic designation 3203, according to ISO 15.
- Bore
- 17mm
- Outside diameter (D)
- 40mm
- Width (B)
- 17.5mm
Same size, other brands
Other brands' pages with basic designation 3203: 17 x 40 x 17.5 mm (d x D x B) per ISO 15.
What they share are the ISO 15 boundary dimensions, not the specs: seals or shields, internal clearance, cage and load rating may vary with brand and suffix. Every quote is by full part number.
Frequently asked questions
- FAG 3203-BD-XL-2Z-TVH bearing: what are its dimensions?
- FAG 3203-BD-XL-2Z-TVH measures 17 mm across the bore and 40 mm across the outside diameter; its width is 17.5 mm (17 x 40 x 17.5 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation 3203.
- What does the BD suffix mean in these FAG bearings?
- BD indicates a double-row angular contact version with modified balls and raceways. It handles axial loads in one direction together with radial loads, and is more rigid than a single-row bearing.
- How do 2Z and 2RS differ?
- 2Z are metal protective shields that block larger particles but do not seal against liquids. 2RS are rubber seals that retain lubricant and keep out fine dust and moisture. The working environment decides which one fits.
- How do I request a quote for a specific FAG bearing?
- Send the complete part number, such as 3205-BD-XL-2Z-TVH, or the equipment model by WhatsApp or email. We will reply promptly with technical information and a quote.