Details
| Inner Diameter | 75 |
| Outer Diameter | 80 |
| Length | 70 |
| Surface Style | Smooth |
Material Specification
| Structure | Toughmet ® spinodal bronze with optional lubrication holes/indentations |
|---|---|
| Max PV – Dry (N/mm² x m/s) | 0.6 |
| Max PV – Oiled (N/mm² x m/s) | 9.6 |
| Max Static load (N/mm²) | 820 |
| Max Dynamic load (N/mm²) | 340 |
| Max Sliding speed – Dry (m/s) | 3 |
| Max Sliding speed – With Oil (m/s) | 10 |
| Operating temperature (°C) | -250 to 300 |
| Thermal Conductivity (W/mk) | 38 |
| Coefficient of thermal expansion | 16.4 x 10-6/°C |
| Coefficient of friction – Dry | 0.25 |
| Coefficient of friction – With Oil | 0.04 |
| Recommended shaft finish (Ra) | 0.4 max (N5) |
| Recommended shaft hardness (HRC) | 60 |
| Hardness (HRC) | 30 min |
| Ultimate Tensile strength (N/mm²) | 860 |
| Yield strength (N/mm²) | 725 |
| Elongation (%) | 10 |
| Elastic modulus (N/mm²) | 144000 |
Tolerances & Fittings (Metric)
| Min | Max | Tolerance | |
|---|---|---|---|
| Inside Diameter When Fitted | 75 | 75.074 | H9 |
| Recommended Housing Size | 80 | 80.03 | H7 |
| Overall Length | 69.75 | 70.25 | |
| Shaft Diameter | 74.924 | 74.97 | f8 |
