HRDA
高质量防尘密封
优势与特点
采用PPDI，高弹性、抱紧力更强、避免液压油渗漏、更长的使用寿命：6年（10000小时）。
增加的唇，位于沟槽未锈蚀的平面，有效防止在油封外侧面损伤的情况下油从外侧面泄漏。
新增加的付唇能改善活塞杆往返运动中偏载，付唇起到一定支撑作用。
材料：
PPDI+METAL
颜色：
橙
数量：
技术与参数
技术参数
| 材料 | 温度 | 压力 | 线速度 | 颜色 |
| PPDI | -40°C ~ 135°C | <400 | <1.0 | 橙 |
CAD应用图
尺寸规格
| Specification | d | D | H | L |
| HRDA 35x45x7 | 35 | 45 | 7 | 8 |
| HRDA 35x50x9 | 35 | 50 | 9 | 10 |
| HRDA 40x50x7 | 40 | 50 | 7 | 8 |
| HRDA 40x55x9 | 40 | 55 | 9 | 10 |
| HRDA 40x60x12 | 40 | 60 | 12 | 13 |
| HRDA 45x55x7 | 45 | 55 | 7 | 8 |
| HRDA 45x60x9 | 45 | 60 | 9 | 10 |
| HRDA 45x65x12 | 45 | 65 | 12 | 13 |
| HRDA 50x60x6 | 50 | 60 | 6 | 7 |
| HRDA 50x60x8 | 50 | 60 | 8 | 9 |
| HRDA 50x63x10 | 50 | 63 | 10 | 11 |
| HRDA 50x65x9 | 50 | 65 | 9 | 10 |
| HRDA 50x70x12 | 50 | 70 | 12 | 13 |
| HRDA 50.8x63.5x9.5 | 50.8 | 63.5 | 9.5 | 10.5 |
| HRDA 55x65x10 | 55 | 65 | 10 | 11 |
| HRDA 55x65x6 | 55 | 65 | 6 | 7 |
| HRDA 55x65x8 | 55 | 65 | 8 | 9 |
| HRDA 55x68x10 | 55 | 68 | 10 | 11 |
| HRDA 55x70x9 | 55 | 70 | 9 | 10 |
| HRDA 55x71x12 | 55 | 71 | 12 | 13 |
| HRDA 55x75x12 | 55 | 75 | 12 | 13 |
| HRDA 60x70x10 | 60 | 70 | 10 | 11 |
| HRDA 60x70x6 | 60 | 70 | 6 | 7 |
| HRDA 60x70x8 | 60 | 70 | 8 | 9 |
| HRDA 60x73x10 | 60 | 73 | 10 | 11 |
| HRDA 60x75x10 | 60 | 75 | 10 | 11 |
| HRDA 60x75x9 | 60 | 75 | 9 | 10 |
| HRDA 60x76x10 | 60 | 76 | 10 | 11 |
| HRDA 60x80x12 | 60 | 80 | 12 | 13 |
| HRDA 63.5x76.2x9.5 | 63 | 5 | 76 | 77 |
| HRDA 65x75x10 | 65 | 75 | 10 | 11 |
| HRDA 65x75x6 | 65 | 75 | 6 | 7 |
| HRDA 65x75x8 | 65 | 75 | 8 | 9 |
| HRDA 65x78x10 | 65 | 78 | 10 | 11 |
| HRDA 65x80x12 | 65 | 80 | 12 | 13 |
| HRDA 65x80x9 | 65 | 80 | 9 | 10 |
| HRDA 65x85x12 | 65 | 85 | 12 | 13 |
| HRDA 70x80x6 | 70 | 80 | 6 | 7 |
| HRDA 70x83x10 | 70 | 83 | 10 | 11 |
| HRDA 70x85x10 | 70 | 85 | 10 | 11 |
| HRDA 70x85x9 | 70 | 85 | 9 | 10 |
| HRDA 70x90x12 | 70 | 90 | 12 | 13 |
| HRDA 75x85x6 | 75 | 85 | 6 | 7 |
| HRDA 75x85x8 | 75 | 85 | 8 | 9 |
| HRDA 75x88x10 | 75 | 88 | 10 | 11 |
| HRDA 75x90x10 | 75 | 90 | 10 | 11 |
| HRDA 75x90x9 | 75 | 90 | 9 | 10 |
| HRDA 80x90x6 | 80 | 90 | 6 | 7 |
| HRDA 80x93x10 | 80 | 93 | 10 | 11 |
| HRDA 80x95x10 | 80 | 95 | 10 | 11 |
| HRDA 80x95x9 | 80 | 95 | 9 | 10 |
| HRDA 80x100x12 | 80 | 100 | 12 | 13 |
| HRDA 85x100x10 | 85 | 100 | 10 | 11 |
| HRDA 85x100x9 | 85 | 100 | 9 | 10 |
| HRDA 85x105x12 | 85 | 105 | 12 | 13 |
| HRDA 90x105x10 | 90 | 105 | 10 | 11 |
| HRDA 90x105x9 | 90 | 105 | 9 | 10 |
| HRDA 90x110x12 | 90 | 110 | 12 | 13 |
| HRDA 95x110x10 | 95 | 110 | 10 | 11 |
| HRDA 95x110x9 | 95 | 110 | 9 | 10 |
| HRDA 95x115x12 | 95 | 115 | 12 | 13 |
| HRDA 100x115x10 | 100 | 115 | 10 | 11 |
| HRDA 100x115x9 | 100 | 115 | 9 | 10 |
| HRDA 100x120x12 | 100 | 120 | 12 | 13 |
| HRDA 100x120x15 | 100 | 120 | 15 | 16 |
| HRDA 105x120x10 | 105 | 120 | 10 | 11 |
| HRDA 105x120x9 | 105 | 120 | 9 | 10 |
| HRDA 105x125x12 | 105 | 125 | 12 | 13 |
| HRDA 105x125x15 | 105 | 125 | 15 | 16 |
| HRDA 110x125x10 | 110 | 125 | 10 | 11 |
| HRDA 110x125x9 | 110 | 125 | 9 | 10 |
| HRDA 110x130x10 | 110 | 130 | 10 | 11 |
| HRDA 110x130x12 | 110 | 130 | 12 | 13 |
| HRDA 110x130x15 | 110 | 130 | 15 | 16 |
| HRDA 115x130x10 | 115 | 130 | 10 | 11 |
| HRDA 115x130x9 | 115 | 130 | 9 | 10 |
| HRDA 115x135x12 | 115 | 135 | 12 | 13 |
| HRDA 115x135x15 | 115 | 135 | 15 | 16 |
| HRDA 120x135x9 | 120 | 135 | 9 | 10 |
| HRDA 120x140x10 | 120 | 140 | 10 | 11 |
| HRDA 120x140x12 | 120 | 140 | 12 | 13 |
| HRDA 120x140x15 | 120 | 140 | 15 | 16 |
| HRDA 125x140x9 | 125 | 140 | 9 | 10 |
| HRDA 130x145x9 | 130 | 145 | 9 | 10 |
| HRDA 130x150x12 | 130 | 150 | 12 | 13 |
| HRDA 130x150x16 | 130 | 150 | 16 | 17 |
| HRDA 140x160x12 | 140 | 160 | 12 | 13 |
| HRDA 150x170x12 | 150 | 170 | 12 | 13 |
| HRDA 160x180x12 | 160 | 180 | 12 | 13 |
| HRDA 170x190x12 | 170 | 190 | 12 | 13 |
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