SKF · plain bearings
SKF GE 30 C
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 | 30 mm |
|---|---|
| Outside diameter | 47 mm |
| Width, inner ring | 22 mm |
| Width, outer ring | 18 mm |
| Basic dynamic load rating | 65.5 kN |
| Basic static load rating | 166 kN |
| Sliding contact surface combination | Steel/PTFE sintered bronze |
| Material, inner ring | Bearing steel |
| Material, outer ring | Steel |
| Maintenance | Maintenance-free |
| Sealing | Without |
| Relubrication feature | Without |
| Product net weight | 0.148 kg |
| eClass code | 23-05-01-06 |
| UNSPSC code | 31171515 |
| Dimensions · Bore diameter · (d) | 30 mm |
| Dimensions · Outside diameter · (D) | 47 mm |
| Dimensions · Width · (B) | 22 mm |
| Dimensions · Width outer ring · (C) | 18 mm |
| Dimensions · Angle of tilt · (α) | 6 ° |
| Dimensions · Raceway diameter inner ring · (d_k) | 40.7 mm |
| Dimensions · Chamfer dimension bore · (r_1) · min. | 0.6 mm |
| Dimensions · Chamfer dimension outer ring · (r_2) · min. | 0.6 mm |
| Abutment dimensions · Abutment diameter shaft · (d_a) · min. | 32.8 mm |
| Abutment dimensions · Abutment diameter shaft · (d_a) · max. | 34.2 mm |
| Abutment dimensions · Abutment diameter housing · (D_a) · min. | 38.7 mm |
| Abutment dimensions · Abutment diameter housing · (D_a) · max. | 44.4 mm |
| Abutment dimensions · Fillet radius shaft · (r_a) · max. | 0.6 mm |
| Abutment dimensions · Fillet radius housing · (r_b) · max. | 0.6 mm |
| Calculation data · Basic dynamic load rating · (C) | 65.5 kN |
| Calculation data · Basic static load rating · (C_0) | 166 kN |
| Calculation data · Specific dynamic load factor · (K) | 100 N/mm² |
| Calculation data · Specific static load factor · (K_0) | 250 N/mm² |
| Calculation data · Material constant · (K_M) | 1400 |
Family specifications and selection conditions
| Product description | These spherical plain bearings have a steel/PTFE sintered bronze contact surface combination and are maintenance-free. The sliding surfaces have to be externally protected from contaminants. These bearings are also available with a wider inner ring and a larger outside diameter (suffix GEH), which enable higher load ratings and larger tilt angles. |
|---|---|
| Manufacturer features | Designed for radial and combined radial and axial loads • Long service life and maintenance-free • Suitable for heavy, constant direction loads • Low coefficient of friction • High operating temperatures • High sliding velocities and small operating clearances |
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.