- Outside D
- 30 mm
- Dynamic C
- 19.8 kN
- Static C0
- 30.6 kN
- Limit speed
- 13000 r/min
Unified technical catalogue
CAT / 09 BRANDS
Model Search
Search verified bearing designations and technical parameters across SKF, FAG, INA, TIMKEN, NSK, KOYO, IKO, NACHI and NTN.
Customer bearing search
Find a bearing model
Use a designation or exact metric dimensions. Advanced filters are available below.
Guides, tables & tools for “rna-6903”
Browse all resources →2 matching resources · Product filters do not filter these guides.
Enduro bearing reference: 6802, 6803, 6805, 6902, 6903, MAX & ceramic
Start an Enduro bearing lookup with the full designation and component position. A rotating hub, suspension pivot and bottom bracket can use the same external size but need…
Understand specifications ↗Bearing terminology & technical principles
Understand components, loads and specifications before searching for a model or interpreting a comparison.
Understand specifications ↗
- Bore d
- 22 mm
- Outside D
- 30 mm
- Width B
- 23 mm
- Dynamic C
- 20.8 kN
- Static C0
- 32.5 kN
- Limit speed
- 18000 r/min
SKF
↗
RNA 6903
Single row needle roller bearing with machined rings, with flanges, without inner ring · 41 parameters
- Outside D
- 30 mm
- Width B
- 23 mm
- Dynamic C
- 18.7 kN
- Static C0
- 30.5 kN
- Limit speed
- 20000 r/min
- Bore d
- 22 mm
- Outside D
- 30 mm
- Width B
- 23 mm
- Dynamic C
- 21.1 kN
- Static C0
- 29 kN
- Limit speed
- 20000 r/min
- Bore d
- 22 mm
- Outside D
- 30 mm
- Width B
- 23 mm
- Dynamic C
- 19.8 kN
- Static C0
- 30.6 kN
- Bore d
- 22 mm
- Outside D
- 30 mm
- Width B
- 23 mm
- Dynamic C
- 21.1 kN
- Static C0
- 29 kN
- Limit speed
- 20000 r/min