X03-R
Product Name
X03-R
Classification
Rotary Shaft Seal
Certification
ISO 9001, FDA, RoHS
TvnSeal Engineering Plastics Technology Co., Ltd. is a national high-tech enterprise specializing in the R&D and manufacturing of high-performance sealing materials and special polymer new materials.
It shares the same profile as X03-P, yet can accommodate a wider range of temperature and medium conditions by selecting appropriate sealing materials.
| Surface Roughness | Rtmax | Ra |
| Sliding Surface | ≤ 2.5μm | ≤ 0.1-0.5μm |
| Groove Bottom | ≤ 6.3μm | ≤ 1.6μm |
| Groove End Face | ≤ 15μm | ≤ 3μm |
| Additional Notes: Support Rate: 50-95%, Cutting Depth 0.5R (based on the reference condition of Cref=0%) | ||
| Standard Dimension Table | |||||
| d* | D | G | Rmax | s | |
| h11 | H9 | +0.2 | |||
| Rotary Service Condition | |||||
| Range (mm) | |||||
| 21 | 22 | d+8 | 6.5 | 0.2 | e8/H9 |
| 22 | 36 | d+10 | 8 | 0.2 | e8/H9 |
| 36 | 56 | d+12 | 8 | 0.2 | e8/H9 |
| 56 | 85 | d+15 | 11 | 0.2 | f7/H7 |
| 85 | 140 | d+20 | 13 | 0.2 | f7/H7 |
| 140 | 200 | d+25 | 16 | 0.2 | f7/H7 |
| 200 | 300 | d+30 | 19 | 0.2 | f7/H7 |
| 300 | - | d+40 | 26 | 0.2 | f7/H7 |
| Shaft tolerance zone: e8 for diameter ≤ 56 mm, f7 for diameter > 56 mm | |||||
Applications
Chemical Industry
Used in pumps, valves, and piping systems for chemical processing plants.
Pharmaceutical
FDA-compliant seals for drug manufacturing and processing equipment.
Food Processing
Sealing solutions for food and beverage processing machinery.
Oil & Gas
High-pressure seals for oil drilling and refining equipment.
Automotive
Engine and transmission seals for automotive applications.
Aerospace
Precision seals for aerospace and aviation equipment.