SKF · plain bearings
SKF GEZM 104 ES
Radial spherical plain 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 | 31.75 mm |
|---|---|
| Outside diameter | 50.8 mm |
| Width, inner ring | 47.625 mm |
| Width, outer ring | 23.8 mm |
| Basic dynamic load rating | 86.5 kN |
| Basic static load rating | 260 kN |
| Sliding contact surface combination | Steel/steel, standard |
| Material, inner ring | Bearing steel |
| Material, outer ring | Bearing steel |
| Maintenance | Relubrication required |
| Radial internal clearance | CN |
| Sealing | Without |
| Relubrication feature | With |
| Product net weight | 0.27 kg |
| eClass code | 23-05-01-06 |
| UNSPSC code | 31171515 |
| Dimensions · Bore diameter · (d) | 31.75 mm |
| Dimensions · Outside diameter · (D) | 50.8 mm |
| Dimensions · Width · (B) | 47.625 mm |
| Dimensions · Width outer ring · (C) | 23.8 mm |
| Dimensions · Angle of tilt · (α) | 9 ° |
| Dimensions · Raceway diameter inner ring · (d_k) | 45.593 mm |
| Dimensions · Shoulder diameter cylindrical extension inner ring · (d_1) · ≈ | 38.735 mm |
| Dimensions · Width annular lubrication groove at outer ring · (b) | 4.4 mm |
| Dimensions · Width annular lubrication groove at inner ring · (b_1) | 5 mm |
| Dimensions · Diameter lubrication hole (outer ring) · (M) | 4 mm |
| Dimensions · Chamfer dimension bore · (r_1) · min. | 1 mm |
| Dimensions · Chamfer dimension outer ring · (r_2) · min. | 1 mm |
| Abutment dimensions · Abutment diameter shaft · (d_a) · min. | 35.8 mm |
| Abutment dimensions · Abutment diameter shaft · (d_a) · max. | 38.7 mm |
| Abutment dimensions · Abutment diameter housing · (D_a) · min. | 43.3 mm |
| Abutment dimensions · Abutment diameter housing · (D_a) · max. | 47 mm |
| Abutment dimensions · Fillet radius shaft · (r_a) · max. | 1 mm |
| Abutment dimensions · Fillet radius housing · (r_b) · max. | 1 mm |
| Calculation data · Basic dynamic load rating · (C) | 86.5 kN |
| Calculation data · Basic static load rating · (C_0) | 260 kN |
| Calculation data · Specific dynamic load factor · (K) | 100 N/mm² |
| Calculation data · Specific static load factor · (K_0) | 300 N/mm² |
| Calculation data · Material constant · (K_M) | 330 |
Family specifications and selection conditions
| Product description | Radial spherical plain bearings are designed to accommodate radial and combined radial and axial loads, and also misalignment. |
|---|---|
| Manufacturer features | Designed for radial and combined radial and axial loads • Other features depend on the bearing design |
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.