PFB Bearing
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No.128 Shenyu Road, Taozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province, China
Rod Seals
K660
Design Introduction
Kintowe K660 is a buffer seal developed to work in conjunction with high performance rod seals, such as the Kintowe K605. It’s also interchangeable with common PTFE buffer seal housings.
The seal which is manufactured in KINTOWE ?01, is designed to provide a valve action to prevent excessive pressure build up in the cavity between the buffer seal and the rod seal. A polyacetal/PFC anti-extrusion ring is fitted to provide maximum extrusion resistance against shock pressure loads.
Advantages
● Easy installation
● long using life
● Prevents inter-seal pressure build up
● Interchangeable with common PTFE buffer seal housings
● Excellent temperature range
Specification
| Фd1 | ФD1 | L1 | PART No. |
| 40 | 55.5 | 6.3 | 6530400 |
| 45 | 60.5 | 6.3 | 6530450 |
| 50 | 65.5 | 6.3 | 6530500 |
| 55 | 70.5 | 6.3 | 6530550 |
| 60 | 75.5 | 6.3 | 6530600 |
| 63 | 78.5 | 6.3 | 6530630 |
| 65 | 80.5 | 6.3 | 6530650 |
| 70 | 85.5 | 6.3 | 6530700 |
| 75 | 90.5 | 6.3 | 6530750 |
| 80 | 95.5 | 6.3 | 6530800 |
| 85 | 100.5 | 6.3 | 6530850 |
| 90 | 105.5 | 6.3 | 6530900 |
| 95 | 110.5 | 6.3 | 6530950 |
| 100 | 115.5 | 6.3 | 6531000 |
| 110 | 125.5 | 6.3 | 6531100 |
| 124 | 139.5 | 6.3 | 6531240 |
| 125 | 140.5 | 6.3 | 6531250 |
| 130 | 145.5 | 6.3 | 6531300 |
| 135 | 150.5 | 6.3 | 6531350 |
| 140 | 155.5 | 6.3 | 6531400 |
| 150 | 165.5 | 6.3 | 6531500 |
| 150 | 170 | 10.0 | 6531501 |
| 155 | 170.5 | 6.3 | 6531550 |
| 160 | 175.5 | 6.3 | 6531600 |
| 170 | 185.5 | 6.3 | 6531700 |
| 180 | 195.5 | 6.3 | 6531800 |
| 186 | 201.5 | 6.3 | 6531860 |
| 215 | 236 | 8.1 | 6532150 |