NBR Buffer Seal HBTS BSF BSJ Rod Step Seal Ring for Hydraulic Cylinder 3-220mm Diameter 40MPa Pressure
Price:
Negotiable price
MOQ:
10 pcs
Delivery Time:
2-3 work days
Brand:
YOUCHANG/ZHIPAN
Product Description
Product Overview
The HBTS NBR Buffer Seal with PTFE is a single-acting rod seal designed for hydraulic cylinders, providing excellent buffering and sealing performance in demanding industrial applications.
Key Applications
- Construction excavators and diggers
- Metallurgy machinery
- Material handling equipment
- Chemical processing machinery
- Industrial hydraulic systems
Installation Specifications
| Rod Diameter dN h9 (mm) | Groove Diameter D1 H9 (mm) | Groove Width L1+0.2 (mm) | Radius R1 (mm) | O-Ring Cross-Section d2 (mm) |
|---|---|---|---|---|
| 3-7.9 | dN+4.9 | 2.2 | 0.4 | 1.78 |
| 8-18.9 | dN+7.3 | 3.2 | 0.6 | 2.62 |
| 19-37.9 | dN+10.7 | 4.2 | 1.0 | 3.53 |
| 38-199.9 | dN+15.1 | 6.3 | 1.3 | 5.33 |
| 200-255.9 | dN+20.5 | 8.1 | 1.8 | 7.00 |
| 256-649.9 | dN+24.0 | 8.1 | 1.8 | 7.00 |
| 650-999.9 | dN+27.3 | 9.5 | 2.5 | 8.40 |
| ≥1000.0 | dN+38.0 | 13.8 | 3.0 | 12.00 |
Available Dimensions
| Model | Rod Diameter (mm) | Groove Width (mm) | Groove Diameter (mm) |
|---|---|---|---|
| HBTS | 35 | 2.8 | 4.2 |
| HBTS | 40 | 3.5 | 6.3 |
| HBTS | 45 | 3.5 | 6.3 |
| HBTS | 50 | 3.5 | 6.0 |
| HBTS | 55 | 3.5 | 6.0 |
| HBTS | 60 | 3.5 | 6.0 |
| HBTS | 65 | 3.5 | 6.0 |
| HBTS | 70 | 3.5 | 6.0 |
| HBTS | 75 | 3.5 | 6.0 |
| HBTS | 80 | 3.5 | 6.0 |
| HBTS | 85 | 3.5 | 6.0 |
| HBTS | 90 | 3.5 | 6.0 |
| HBTS | 95 | 3.5 | 6.0 |
| HBTS | 100 | 3.5 | 6.0 |
Additional sizes available up to 220mm rod diameter with 5mm groove width and 8.1mm groove diameter.
Product Features
- NBR rubber construction for excellent oil resistance
- PTFE components for enhanced durability and low friction
- Single-acting design for reliable hydraulic sealing
- Superior buffering capability for extended service life
- Compatible with pressures up to 40MPa
Product Visualization
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Zhipan Sealing Technology Co.,Ltd.
Location
Room 302, Building 1, No. 418, Shatai South Road, Tianhe District, Guangzhou-C0558
Contact Person
Eason