The smooth operation of bicycle wheel hubs relies heavily on high-performance bearings. DT Swiss, a leading brand in wheel systems, is renowned for its premium-quality and reliable hub bearings. The company offers three distinct bearing types: standard, stainless steel, and ceramic. This article provides an in-depth analysis of DT Swiss hub bearings to help cyclists select the most suitable upgrade option.
DT Swiss provides three quality grades of bearings, all interchangeable within the same size specifications. The company offers a convenient product support system where users can locate bearing specifications by visiting the DT Swiss website's support page. By entering the DT Swiss ID or filtering for specific wheel models under the "Spare Parts/Hub" section, cyclists can access detailed bearing information including material numbers, technical specifications, installation guides, and manuals. These material numbers can then be used to order parts from authorized dealers.
DT Swiss standard bearings are manufactured from high-quality steel, offering excellent durability and value for money, making them ideal for daily riding and training.
| Bearing Type | Material Number | Dimensions (mm) |
|---|---|---|
| Ball Bearing Ø 10/26x8mm 6000 | HSBXXX00N1002S | 10×26×8 |
| Ball Bearing Ø 20/37x9mm 6904 | HSBXXX00N1414S | 20×37×9 |
| Ball Bearing Ø 18/30x7mm 1830 | HSBXXX00N2148S | 18×30×7 |
| Ball Bearing Ø 15/28x7mm 6902 | HSBXXX00N2336S | 15×28×7 |
| Ball Bearing Ø 25/37x7mm 6805 | HSBXXX00N2453S | 25×37×7 |
DT Swiss stainless steel bearings are manufactured from corrosion-resistant materials, offering enhanced protection against rust, particularly suitable for wet or harsh riding conditions.
| Bearing Type | Material Number | Dimensions (mm) |
|---|---|---|
| Ball Bearing Ø 15/28x7mm 6902 stainless | HSBXXX00N1285S | 15×28×7 |
| Ball Bearing Ø 15/24x5mm 6802 stainless | HSBXXX00N1466S | 15×24×5 |
| Ball Bearing Ø 17/26x5mm 6803 stainless | HSBXXX00N1713S | 17×26×5 |
DT Swiss ceramic bearings feature ceramic balls with steel races, offering extremely low friction coefficients and higher rotational efficiency, significantly improving speed and performance.
| Bearing Type | Material Number | Dimensions (mm) |
|---|---|---|
| Ball Bearing Ø 15/28x7mm 6902 SINC ceramic | HSBXXX00N2519S | 15×28×7 |
| Ball Bearing Ø 17/26x5mm 6803 SINC ceramic | HSBXXX00N2520S | 17×26×5 |
| Ball Bearing Ø 15/24x5mm 6802 SINC ceramic | HSBXXX00N2521S | 15×24×5 |
Choosing the right DT Swiss bearings requires consideration of riding environment, intensity, and budget:
Compatibility with specific hub models should be verified through DT Swiss's product support system or consultation with authorized dealers.