KYD Shaft Hole Universal Hydraulic Cylinder Seals
♠Description-KYD
KY-D Piston Seal, the shaft seal ring is widely used in a various copper cylinder and generally used in equipment oil cylinder to play a good sealing role in the reciprocating movement. And simple structure, easy to install, small cross-sectional area, products with oil resistance, wear-resistant properties of product use: for the reciprocating movement of the piston seal cylinder.
Application Range
| Pressure [MPa] | Temperature [℃] | Sliding speed[m/s] | Medium | ||||||||||||||
| Standard | 40 | 35...+100 | 0.5 | Hydraulic oils (mineral oil-based) | |||||||||||||
♣Advantage
● Particularly strong wear resistance.
● Insensitivity to shock loads and pressure peaks.
● High crush resistance.
● It has an ideal sealing effect under no load and low-temperature conditions.
● Suitable for demanding working conditions.
● Easy to install.
Material
| Standard Design | PU | |||||
| Special (on request) | FKM | |||||
Specification and Groove Size KYD
| Specification | Groove size | |||||||
| DH9/f8 | Dh10 | HA | HB | T | ||||
| 12-4-5.6 | 12 | 4 | 6.3 | 7.8 | 1.5 | |||
| 16-8-5.6 | 16 | 8 | 6.3 | 7.8 | 1.5 | |||
| 20-10-7 | 20 | 10 | 8 | 9.5 | 1.5 | |||
| 20-12-5.6 | 20 | 12 | 6.3 | 7.8 | 1.5 | |||
| 25-15-7 | 25 | 15 | 8 | 9.5 | 1.5 | |||
| 25-17-5.6 | 25 | 17 | 6.3 | 7.8 | 1.5 | |||
| 36-26-7 | 36 | 26 | 8 | 9.5 | 1.5 | |||
| 36-28-5.6 | 36 | 28 | 6.3 | 7.8 | 1.5 | |||
| 40-30-7 | 40 | 30 | 8 | 9.5 | 1.5 | |||
| 40-32-5.6 | 40 | 32 | 6.3 | 7.8 | 1.5 | |||
| 50-35-11.5 | 50 | 35 | 12.5 | 14 | 1.5 | |||
| 50-40-7 | 50 | 40 | 8 | 9.5 | 1.5 | |||
| 56-41-11.5 | 56 | 41 | 12.5 | 14.5 | 2 | |||
| 56-46-7 | 56 | 46 | 8 | 10 | 2 | |||
| 63-48-11.5 | 63 | 48 | 12.5 | 14.5 | 2 | |||
| 63-53-7 | 63 | 53 | 8 | 10 | 2 | |||
| 70-50-15 | 70 | 50 | 16 | 18 | 2 | |||
| 70-55-11.5 | 70 | 55 | 12.5 | 14.5 | 2 | |||
| 80-60-15 | 80 | 60 | 16 | 18 | 2 | |||
| 80-65-11.5 | 80 | 65 | 12.5 | 14.5 | 2 | |||
| 90-70-15 | 90 | 70 | 16 | 18 | 2 | |||
| 90-75-11.5 | 90 | 75 | 12.5 | 14.5 | 2 | |||
| 100-80-15 | 100 | 80 | 16 | 18.5 | 2.5 | |||
| 100-85-11.5 | 100 | 85 | 12.5 | 15 | 2.5 | |||
| 110-90-15 | 110 | 90 | 16 | 18.5 | 2.5 | |||
| Specification | Groove size | |||||
| DH9/f8 | dh10 | HA | HB | T | ||
| 110-95-11.5 | 110 | 95 | 12.5 | 15 | 2.5 | |
| 125-100-19 | 125 | 100 | 20 | 22.5 | 2.5 | |
| 125-105-15 | 125 | 105 | 16 | 18.5 | 2.5 | |
| 140-115-19 | 140 | 115 | 20 | 22.5 | 2.5 | |
| 140-120-15 | 140 | 120 | 16 | 18.5 | 2.5 | |
| 150-121-18.5 | 150 | 121 | 19.5 | 22 | 2.5 | |
| 150-130-15 | 150 | 130 | 16 | 18.5 | 2.5 | |
| 160-135-19 | 160 | 135 | 20 | 22.5 | 2.5 | |
| 160-140-15 | 160 | 140 | 16 | 18.5 | 2.5 | |
| 170-140-24 | 170 | 140 | 25 | 28 | 3 | |
| 180-155-19 | 180 | 155 | 20 | 23 | 3 | |
| 180-160-15 | 180 | 160 | 16 | 19 | 3 | |
| 200-170-23.5 | 200 | 170 | 25 | 28 | 3 | |
| 200-175-19 | 200 | 175 | 20 | 23 | 3 | |
| 220-190-23.5 | 220 | 190 | 25 | 28 | 3 | |
| 220-195-19 | 220 | 195 | 20 | 23 | 3 | |
| 250-220-23.5 | 250 | 220 | 25 | 28 | 3 | |
| 250-225-19 | 250 | 225 | 20 | 23 | 3 | |
| 280-250-23.5 | 280 | 250 | 25 | 28 | 3 | |
| 320-290-23.5 | 320 | 290 | 25 | 28 | 3 | |
| 360-330-23.5 | 360 | 330 | 25 | 28 | 3 | |
| 400-360-30.5 | 400 | 360 | 32 | 36 | 3 | |
| 450-410-30.5 | 450 | 410 | 32 | 36 | 3 | |
| 500-460-30.5 | 500 | 460 | 32 | 36 | 3 | |
The above specifications are not complete. Besides, we can customize the non-standard parts for you.
Please feel free to contact me if you are interested.
