FAG NU2308-E-XL-TVP2 cylindrical roller bearing
- Brand
- FAG
- Category
- Bearings
- Subcategory
- Cylindrical roller bearings
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Decoding FAG NU2308-E-XL-TVP2
- NU 23Series
- Cylindrical roller bearings, NU 23 series. Series differ in outside diameter and width even when the bore is the same.
- 08Bore
- Bore 40 mm (08 × 5).
- E-XL-TVP2Suffix
- FAG suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
NU 2308 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
FAG NU2308-E-XL-TVP2 measures 40 mm across the bore and 90 mm across the outside diameter; its width is 33 mm (40 x 90 x 33 mm).
FAG NU2308-E-XL-TVP2 belongs to cylindrical 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 NU2308-E-XL-TVP2 and any equivalents.
The NU-E-XL-TVP2 line from FAG covers single-row cylindrical roller bearings built around a polyamide cage and a reinforced capacity design. Gearboxes, pumps, electric motors and transmission equipment are typical homes for these bearings, where both radial load and speed run high. Because the bearing separates into its components, assembly and maintenance work is simpler. MR Industrial Accessories supplies this line and can help you match the right part number to your equipment.
Reading the code block by block makes selection easier. NU tells you the outer ring carries two ribs while the inner ring has none, so the shaft can shift axially inside the bearing. E marks the reinforced capacity design, with a greater number of rollers or a larger roller diameter. XL identifies the long-life design, which brings improvements in geometry and surface treatment. TVP2 is the glass fiber reinforced polyamide cage, roller-guided. Part numbers such as NU202-E-XL-TVP2 and NU208-E-XL-TVP2 illustrate how the size follows the series number.
These bearings show up in speed reducers, centrifugal pumps, industrial fans, electric motors and machine tools, as well as in mining, cement and steel equipment where radial loads are demanding and high rigidity is required. The NU design is common in fixed supports and in arrangements where the shaft needs room to expand without adding stress.
Selection comes down to radial load, rotation speed and lubrication type. The TVP2 polyamide cage fits most applications at moderate temperatures; above 120 °C, a metal cage is worth evaluating. Use suitable tools during assembly, avoid striking the rings, and confirm alignment between shaft and housing. Grease or oil lubrication should follow the manufacturer's recommendations for each size.
Cylindrical roller bearings from different brands can be swapped when the main dimensions and rib design match. If you are replacing a FAG bearing with another brand, check that the suffix designation is equivalent, particularly for the cage and load capacity, since suffixes do not always carry the same meaning between manufacturers. Send us the complete part number if you are unsure and we will help you find the equivalent.
For a FAG cylindrical roller bearing from the NU-E-XL-TVP2 series, message us on WhatsApp with the part number or your equipment model. MR Industrial Accessories replies promptly with the quote and the technical information you need to move forward.
Dimensions
40 x 90 x 33 mm (d x D x B): boundary dimensions for basic designation NU 2308, according to ISO 15.
- Bore
- 40mm
- Outside diameter (D)
- 90mm
- Width (B)
- 33mm
SKF and other brands, same size
Other brands' pages with basic designation NU 2308: 40 x 90 x 33 mm (d x D x B) per ISO 15.
- Need the SKF NU 2308? We can also quote:NU 2308 ECJNU 2308 ECPNU 2308 ECML4 more →
- NSKNU2308ET
- NTNNU2308NU2308EA
- RKBNU 2308
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 NU2308-E-XL-TVP2 bearing: what are its dimensions?
- FAG NU2308-E-XL-TVP2 measures 40 mm across the bore and 90 mm across the outside diameter; its width is 33 mm (40 x 90 x 33 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation NU 2308.
- What does the NU designation mean in a cylindrical roller bearing?
- NU means the outer ring has two ribs and the inner ring has none. The shaft can therefore move axially within the bearing, which suits arrangements where thermal expansion occurs or axial freedom is required.
- Does the TVP2 polyamide cage resist high temperatures?
- The glass fiber reinforced polyamide cage handles moderate operating temperatures, generally up to 120 °C. If your application runs above that value, contact us to evaluate an alternative with a metal cage.
- How do I request a quote for a FAG NU bearing?
- Write to us on WhatsApp with the complete part number, for example NU205-E-XL-TVP2, or with your equipment data. We will quote you promptly and advise you on the best option for your application.