SKF · rolling bearings
SKF RNAO 25X35X17
Needle roller bearings — manufacturer technical reference and quotation support in Saudi Arabia.
لطلب عرض سعر في السعودية، أرسل رقم القطعة أو المقاس والكمية والمدينة. يُرجى تأكيد التوافق والتوفر والسعر مع فريقنا.
| Bore diameter of needle roller complement | 25 mm |
|---|---|
| Outside diameter | 35 mm |
| Width | 17 mm |
| Basic dynamic load rating | 14.2 kN |
| Basic static load rating | 26.5 kN |
| Reference speed | 16000 r/min |
| Limiting speed | 18000 r/min |
| Bearing part | Bearing without inner ring |
| Number of rows | 1 |
| Outer ring type | Machined (solid) |
| Aligning feature | Without |
| Cage | Sheet steel |
| Number of flanges, outer ring | 0 |
| Tolerance class | Normal |
| Material, bearing | Bearing steel |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | Without |
| Indicative carbon footprint for new product | 0.2 kg CO_2e |
| Product net weight | 0.053 kg |
| eClass code | 23-05-09-03 |
| UNSPSC code | 31171512 |
| Dimensions · Diameter under rollers · (F_w) | 25 mm |
| Dimensions · Outside diameter · (D) | 35 mm |
| Dimensions · Width · (C) | 17 mm |
| Dimensions · Raceway diameter outer ring · (E) | 29 mm |
| Dimensions · Chamfer dimension outer ring · (r_1,2) · min. | 0.3 mm |
| Abutment dimensions · Smallest permissible abutment diameter shaft, bearings without flanges · (d_a) | 28.4 mm |
| Abutment dimensions · Diameter of housing abutment · (D_a) | 29.5 mm |
| Abutment dimensions · Smallest permissible abutment diameter housing, bearings without flanges · (D_b) | 25.6 mm |
| Abutment dimensions · Fillet radius · (r_a) · max. | 0.3 mm |
| Calculation data · Basic dynamic load rating · (C) | 14.2 kN |
| Calculation data · Basic static load rating · (C_0) | 26.5 kN |
| Calculation data · Fatigue load limit · (P_u) | 3.1 kN |
| Calculation data · Reference speed | 16000 r/min |
| Calculation data · Limiting speed | 18000 r/min |
Family specifications and selection conditions
| Product description | Single row needle roller bearings without an inner ring consist of an outer ring with a needle roller and cage assembly. They are an excellent choice for compact bearing arrangements in applications where hardened and ground raceways can be provided on the shaft. Bearings without flanges on the outer ring are separable, i.e. the outer ring and the needle roller and cage assembly can be mounted separately. |
|---|---|
| Manufacturer features | High radial load carrying capacity • High stiffness • Low cross-sectional height • Accommodate axial displacement in both directions |
Manufacturer references
Follow the complete manufacturer documentation for application restrictions, materials, tolerances and installation requirements. Limits may not apply simultaneously. We do not publish inferred stock, pricing or ratings.