Series A – Spherical Bearing Style 3000 PSI
Product Details
Tube: ST 52.3 – Precision Honed for maximum seal performance and long life
Rod: Ground / Polished & Hard Chrome Plated for extended cylinder life
Rod Seal: Polyurethane Double Lip Design for lower friction / increased stability and positive sealing
Wiper: Polyurethane – Pressure Relief Ribs prevent pressure trapping
Piston Seal: Tough 92 A Polyurethane 775 Style face seal
- Providing excellent wear resistance
- High Extrusion resistance
- Tolerant to contamination
- Pre-loaded to ensure low pressure capabilities
- Suitable for single acting operation
Delavan Series A cylinders come standard with wear rings to protect from metal to metal contact caused by side loading or misalignment. Wear rings provide a consistent clearance gap for seals ensuring predictable operation and longer life expectancy.
Spherical Bearing Mounts are ideal for applications where mounting misalignment is common.
Additional Specifications
Series A – Spherical Bearing Dimensions
| BORE | 1.00 | 1.50 | 2.00 | 2.50 | 3.00 |
|---|---|---|---|---|---|
| A | 6.00 | 7.25 | 7.50 | 7.50 | 8.25 |
| B | 0.19 | 0.19 | 0.19 | 0.19 | 0.19 |
| C | SAE 6 | SAE 6 | SAE 8 | SAE 8 | SAE 8 |
| D | 0.63 | 1.00 | 1.25 | 1.50 | 1.50 |
| E | 1.00 | 1.00 | 1.75 | 1.75 | 1.75 |
| G | 1.00 | 1.00 | 1.75 | 1.75 | 1.75 |
| J | 1.83 | 2.42 | 2.02 | 1.93 | 2.13 |
| N | 0.95 | 0.96 | 1.32 | 1.32 | 1.50 |
| R | 0.50 | 0.75 | 1.00 | 1.00 | 1.00 |
| S | 2.00 | 2.00 | 2.00 | 2.75 | 3.12 |