SKF · rolling bearings
SKF YSA 208-2FK
Insert 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.
| Shaft diameter | 35 mm |
|---|---|
| Bore diameter | 40 mm |
| Outside diameter | 80 mm |
| Width, total | 33.9 mm |
| Width, inner ring | 33.9 mm |
| Width, outer ring | 21 mm |
| Basic dynamic load rating | 30.7 kN |
| Basic static load rating | 19 kN |
| Limiting speed | 4800 r/min |
| Retaining feature, inner ring | Adapter sleeve |
| Bore type | Tapered |
| Rolling elements | Balls |
| Outer ring type | Spherical |
| Inner ring extension | Symmetrically on both sides |
| Cage | Non-metallic |
| Rubber seating ring | Without |
| Material, bearing | Bearing steel |
| Coating | Without |
| Sealing | Seal and flinger on both sides |
| Sealing type | Contact, standard |
| Lubricant | Grease |
| Relubrication feature | With |
| Product net weight | 0.459 kg |
| eClass code | 23-05-08-02 |
| UNSPSC code | 31171536 |
| Dimensions · Bore diameter of sleeve · (d) | 35 mm |
| Dimensions · Outside diameter · (D) | 80 mm |
| Dimensions · Width of sleeve · (B_1) | 46 mm |
| Dimensions · Width of inner ring · (B) | 33.9 mm |
| Dimensions · Width of outer ring · (C) | 21 mm |
| Dimensions · Outside diameter of inner ring · (d_1) · ≈ | 51.8 mm |
| Dimensions · Outside diameter of lock nut · (d_3) | 58 mm |
| Dimensions · Distance from locking device side face to raceway centre · (s_1) | 27.15 mm |
| Dimensions · Dimension | Value specified for s_1 is approximate and before the sleeve is driven into the bearing bore (sleeve and inner ring bore at starting position). |
| Calculation data · Basic dynamic load rating · (C) | 30.7 kN |
| Calculation data · Basic static load rating · (C_0) | 19 kN |
| Calculation data · Fatigue load limit · (P_u) | 0.8 kN |
| Calculation data · Limiting speed | 4800 r/min |
| Calculation data · Calculation factor · (f_0) | 14 |
| Mounting information · Associated spanner | HN 8 |
| Mounting information · Recommended tightening angle for lock nut · (α) | 105 ° |
| Associated products · Rubber seating ring | RIS 208 A |
Family specifications and selection conditions
| Product description | Insert bearings are based on sealed deep groove ball bearings. This variant, with a tapered bore, is suitable for applications with both constant and alternating directions of rotation. It is locked with an adapter sleeve, enabling quick and easy mounting onto the shaft. Adapter sleeve needs to be ordered separately. |
|---|---|
| Manufacturer features | Quick and easy to mount onto the shaft • Long service life • Reduce noise and vibration levels |
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.