GLG
GLG 30-20-500
Spherical-plain bearing with VORBAL-Glide (PTFE), series G, DIN ISO 12240-1, maintenance free
Measurements
| d (Bore) | 30 mm |
|---|---|
| B (Width) | 32 mm |
| D | 55 mm |
| d₁ | 34.4 mm |
| dₖ | 47 mm |
| rs mm | 0.6 mm |
| α (Tilt) | 17 |
| Weight | 0.304 kg |
| C (Dynamic) | 70.4 kN |
| C₀ (Static) | 180.8 kN |
| Radial clearance | 0 - 10 |
| C | 20 mm |
| rs1 mm | 1 mm |
Details
Special characteristics:
- VORBAL-Glide (race) made of polyamide-PTFE-glass fibre compound, maintenance-free, encapsulates penetrating foreign bodies. This fact and the greater overlay thickness compared to other sliding materials assure a longer durability.
- Joint ball made of ball bearing steel, hardened, ground, polished and hard chromium plated, ensures a reliable corrosion protection.
- Wider joint ball and larger outside diameter compared to GLE series, to enable higher load ratings and larger tilt angle;
- No clearance: radial clearance 0 – 10 µm;
- Suitable for use with impact loads and with a larger tilt angle;
- For use with small swivelling movements and at low speeds.
- Free from non-ferrous metals.