Black Bearing BB30 B5 30 x 42 x 7 mm bearings: state-of-the-art manufacturing technology and steel selection.
The BLACK BEARING B5 stainless steel bearings are the best on the market today in terms of manufacturing technology and selection of steels that compose them. The B5 bearings are manufactured by INA / FAG (world leader in miniature bearings) according to several criteria: - Adapted to the constraints and specificities of cycling, - Reliability - Fluidity Characteristics: - Reinforced water and dust tightness, 2RS seals - Superior quality grease - Better resistance to load - Increased rigidity - Longer service life
| Brand | Black Bearing |
| Supplier reference | BB-BB-BB30-B5S |
| Color | silver/silver |
| Color | Silver |
| Quantity per product | 2 |
| Stability | Cycling |