K73 – PISTON-ROD GUIDE RING
K73 piston-rod guide rings are composite guiding elements, produced from syntetic fabric and polyester resin which provides high load carrying capacity designed to be used in rod and piston applications in hydraulic systems.
Advantages
• Low coefficient of friction
• High Load bearing capacity
• The high form stability at operating temperature range
• Low swelling
• Wide range of dimensions
Area of Application
• Mobile machinery
• Mining industry
• Excavators
• Marine hydraulics
• Presses
• Heavy duty cylinders
• Standard industrial cylinders
| Material | Pressure (max) bar | Temperature (max) °C | Sliding Speed (max)- m/s |
| SENTETİK FİBER, POLYESTER RESİN | -40/-120 | 1 |
SIZE
| d(f8) dp(h8) | Db(H8) D(H9) | L (+0.2/-0) | H | d1 (h9) | D1 (H9) | |
| K73-020/2 | 20 | 24 | 9.7 | 9.5 | 23 | 21 |
| K73-021 | 21 | 25 | 9.5 | 9.3 | 24 | 22 |
| K73-022/1 | 22 | 25 | 5.6 | 5.4 | 24 | 23 |
| K73-025/1 | 25 | 28 | 5.6 | 5.4 | 27 | 26 |
| K73-025/4 | 25 | 30 | 5.6 | 5.4 | 28.2 | 26.8 |
| K73-025/5 | 25 | 30 | 9.7 | 9.5 | 28.2 | 26.8 |
| K73-026 | 26 | 32 | 5.6 | 5.4 | 29.6 | 28.4 |
| K73-028/2 | 28 | 33 | 5.6 | 5.4 | 31.2 | 29.8 |
| K73-028/3 | 28 | 32 | 9.7 | 9.5 | 31 | 29 |
| K73-028/4 | 28 | 32 | 5.6 | 5.4 | 31 | 29 |
| K73-030 | 30 | 35 | 9.7 | 9.5 | 33.2 | 31.8 |
| K73-030/2 | 30 | 35 | 5.6 | 5.4 | 33.2 | 31.8 |
| K73-032/1 | 32 | 37 | 9.7 | 9.5 | 35.2 | 33.8 |
| K73-032/2 | 32 | 36 | 9.7 | 9.5 | 35 | 33 |
| K73-035 | 35 | 40 | 15 | 14.8 | 38.2 | 36.8 |
| K73-035/1 | 35 | 40 | 9.7 | 9.5 | 38.2 | 36.8 |
| K73-035/2 | 35 | 40 | 5.6 | 5.4 | 38.2 | 36.8 |
| K73-036 | 36 | 40 | 10 | 9.8 | 39 | 37 |
| K73-036/1 | 36 | 39 | 5.6 | 5.4 | 38 | 37 |
| K73-036/2 | 36 | 40 | 9.7 | 9.5 | 39 | 37 |
| K73-036/3 | 36 | 41 | 5.6 | 5.4 | 39.2 | 37.8 |
| K73-036/4 | 36 | 41 | 9.7 | 9.5 | 39.2 | 37.8 |
| K73-040/1 | 40 | 45 | 9.7 | 9.5 | 43.2 | 41.8 |
| K73-040/2 | 40 | 45 | 15 | 14.8 | 43.2 | 41.8 |
| K73-045/1 | 45 | 50 | 15 | 14.8 | 48.2 | 46.8 |
| K73-045/2 | 45 | 50 | 5.6 | 5.4 | 48.2 | 46.8 |
| K73-045/5 | 45 | 50 | 20 | 19.8 | 48.2 | 46.8 |
| K73-048 | 48 | 53 | 9.7 | 9.5 | 51.2 | 49.8 |
| K73-048/1 | 48 | 53 | 15 | 14.8 | 51.2 | 49.8 |
| K73-050 | 50 | 55 | 9.7 | 9.5 | 53.2 | 51.8 |
| K73-050/1 | 50 | 55 | 15 | 14.8 | 53.2 | 51.8 |
| K73-050/2 | 50 | 54 | 10 | 9.8 | 53 | 51 |
| K73-050/3 | 50 | 55 | 5.6 | 5.4 | 53.2 | 51.8 |
| K73-055 | 55 | 60 | 15 | 14.8 | 58.2 | 56.8 |
| K73-055/1 | 55 | 60 | 9.7 | 9.5 | 58.2 | 56.8 |
| K73-055/3 | 55 | 60 | 5.6 | 5.4 | 58.2 | 56.8 |
| K73-056/2 | 56 | 62 | 20 | 19.8 | 59.6 | 58.4 |
| K73-056/3 | 56 | 61 | 9.7 | 9.5 | 59.2 | 57.8 |
| K73-060/3 | 60 | 65 | 25 | 24.5 | 63.2 | 61.8 |
| K73-060/5 | 60 | 66 | 30 | 29.5 | 63.6 | 62.4 |
| K73-060/6 | 60 | 65 | 5.6 | 5.4 | 63.2 | 61.8 |
| K73-063 | 63 | 68 | 9.7 | 9.5 | 66.2 | 64.8 |
| K73-063/1 | 63 | 68 | 15 | 14.8 | 66.2 | 64.8 |
| K73-063/3 | 63 | 68 | 20 | 19.8 | 66.2 | 64.8 |
| K73-065 | 65 | 70 | 15 | 14.8 | 68.2 | 66.8 |
| K73-065/1 | 65 | 70 | 9.7 | 9.5 | 68.2 | 66.8 |
| K73-065/2 | 65 | 70 | 5.6 | 5.4 | 68.2 | 66.8 |
| K73-070 | 70 | 75 | 9.7 | 9.5 | 73.2 | 71.8 |