SKF · plain bearings
SKF SC 20 ES
Rod ends — 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, bearing inner ring | 20 mm |
|---|---|
| Outside diameter, housing eye | 54 mm |
| Width, bearing inner ring | 16 mm |
| Width, housing eye | 13.5 mm |
| Centre height, housing (from end of shank) | 38 mm |
| Housing length, total | 66 mm |
| Basic dynamic load rating | 30 kN |
| Basic static load rating | 46.5 kN |
| Sliding contact surface combination | Steel/steel, standard |
| Material, housing | Steel |
| Material, inner ring | Bearing steel |
| Material, outer ring | Bearing steel |
| Maintenance | Relubrication required |
| Attachment feature, rod end shank | Cylindrical section, with locating pin, for welding |
| Sealing | Without |
| Product net weight | 0.252 kg |
| eClass code | 23-05-01-05 |
| UNSPSC code | 31171508 |
| Dimensions · Bore diameter · (d) | 20 mm |
| Dimensions · Diameter head · (d_2) · max. | 54 mm |
| Dimensions · Width inner ring · (B) | 16 mm |
| Dimensions · Width head · (C_1) · max. | 13.5 mm |
| Dimensions · Height shank end face - centre rod end eye · (h_2) | 38 mm |
| Dimensions · Angle of tilt · (α) | 9 ° |
| Dimensions · Raceway diameter inner ring · (d_k) | 29 mm |
| Dimensions · Diameter welding shank · (d_5) · max. | 29 mm |
| Dimensions · Diameter centering pin at welding shank end · (d_6) | 4 mm |
| Dimensions · Length (height) housing · (l_6) · max. | 66 mm |
| Dimensions · Distance shank chamfer - centre rod end eye · (l_7) · min. | 24 mm |
| Dimensions · Length chamfer at welding shank end · (l_8) | 2 mm |
| Dimensions · Chamfer dimension bore · (r_1) · min. | 0.3 mm |
| Calculation data · Basic dynamic load rating · (C) | 30 kN |
| Calculation data · Basic static load rating · (C_0) | 46.5 kN |
| Calculation data · Specific dynamic load factor · (K) | 100 N/mm² |
| Calculation data · Material constant · (K_M) | 330 |
Family specifications and selection conditions
| Product description | These SKF rod ends contain a spherical plain bearing with a steel/steel sliding contact surface combination. The bearing requires maintenance and can be relubricated via a lubrication hole or grease fitting in the housing and via the shaft. The dowel pin eases centring at the cylindrical section welding shank. |
|---|---|
| Manufacturer features | Suitable for heavy static, alternating or impact loads • Easy to relubricate • Easy to center |
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.