GUANGZHOU SUNCAR SEALS CO.,LTD. info@suncarseals.com 86--18928982387
Product Details
Place of Origin: China,Japan
Brand Name: SUNCAR
Model Number: HBY ROD BUFFER SEAL
Payment & Shipping Terms
Minimum Order Quantity: 100 pcs
Price: Negotiable
Packaging Details: PP Bag Inside,Carton Box Outside.
Delivery Time: 3-7 Days After Payment Received(Public Holiday Excluded)
Payment Terms: L/C, D/A, D/P, T/T, Western Union,
Supply Ability: 550 Pcs Per Week.
Brand: |
SUNCAR; |
Type: |
Crankshaft Oil Seal |
Pressure: |
Up To 25m/s |
Stock: |
Have Rich Stock For Selling |
Feature: |
Oil Resistance, Heat Resistance, Durable, Sealing Performance, Manufacture |
Applicable Industries: |
Construction Machinery Works |
Color: |
Standard Color/As Per Customer Required |
Sample: |
Provided,Avaliable |
Style: |
Hydraulic Seals, Mechanical Seal,Buffer Seal |
Material: |
PA(12NM) |
Medium: |
Mineral Oil,water,lubriC-A-Ting Grease |
Brand: |
SUNCAR; |
Type: |
Crankshaft Oil Seal |
Pressure: |
Up To 25m/s |
Stock: |
Have Rich Stock For Selling |
Feature: |
Oil Resistance, Heat Resistance, Durable, Sealing Performance, Manufacture |
Applicable Industries: |
Construction Machinery Works |
Color: |
Standard Color/As Per Customer Required |
Sample: |
Provided,Avaliable |
Style: |
Hydraulic Seals, Mechanical Seal,Buffer Seal |
Material: |
PA(12NM) |
Medium: |
Mineral Oil,water,lubriC-A-Ting Grease |
HBY Hydraulic Rod Buffer Seal
The HBY hydraulic buffer seal, mounted on the pressure side of the piston rod seal, is designed to improve the durability of the piston rod seal
by venting the pressure back to the system side. The main parts of the buffer seal are the static lip, dynamic lip, radial slots, and radial channels.
The static lip of the seal is optimized with high flexibility to relieve the interstage pressure. The dynamic lip can minimize the friction and
backpressure under high-pressure condition. The radial slots of the buffer seal are designed to reduce the risk of blow-by.
The radial channels, a vital element in the whole seal structure, facilitate back-pumping and relieve the pressure.
| Product name | HBY Hydraulic Rod Buffer Seal |
| Brand | SUNCAR; |
| MOQ | 100 pcs |
| Sample | Provided,Avaliable,Yes |
| Medium | Mineral oil,water,lubriC-A-Ting grease |
| Pressure | Up to 25m/s |
| Feature | Oil Resistance, Heat Resistance, Durable, Sealing Performance, Manufacture |
| Material | PUR(UH05)+PA(12NM) |
| Loading Port | Huangpu port,China |
| Original Place | China,Japan |
| Transport | By air, by sea, by express ( FedEx , UPS,DHL,TNT etc.) |
| AppliaC-A-Tion | Manufacturing Plant, Machinery Repair Shops, farms, Retail,Construction work,Enegy&Mining |
Size Information:
| D | d | H | h |
| 40 | 55.5 | 6.3 | 6 |
| 45 | 60.5 | 6.3 | 6 |
| 50 | 65.5 | 6.3 | 6 |
| 55 | 70.5 | 6.3 | 6 |
| 60 | 75.5 | 6.3 | 6 |
| 65 | 80.5 | 6.3 | 6 |
| 70 | 85.5 | 6.3 | 6 |
| 75 | 90.5 | 6.3 | 6 |
| 80 | 95.5 | 6.3 | 6 |
| 85 | 101 | 6.3 | 6 |
| 90 | 106 | 6.3 | 6 |
| 95 | 111 | 6.3 | 6 |
| 100 | 116 | 6.3 | 6 |
| 105 | 121 | 6.3 | 6 |
| 110 | 126 | 6.3 | 6 |
| 115 | 131 | 6.3 | 6 |
| 120 | 136 | 6.3 | 6 |
| 125 | 141 | 6.3 | 6 |
| 130 | 146 | 6.3 | 6 |
| 132 | 148 | 6.3 | 6 |
| 135 | 151 | 6.3 | 6 |
| 140 | 156 | 6.3 | 6 |
| 150 | 166 | 6.3 | 6 |
| 160 | 176 | 6.3 | 6 |
| 170 | 186 | 6.3 | 6 |
| 180 | 196 | 6.3 | 6 |
| 190 | 206 | 6.3 | 6 |
| 200 | 221 | 8 | 7.7 |
| 210 | 231 | 8 | 7.7 |
Some OEM number Here For Your Feference:
| FQ0253F3 | FQ0253F4 | FQ0258F7 | FQ0246F9 | FQ0260F5 |
| FQ0253F3 | FQ0253F4 | FQ0261F5 | FQ0255F7 | FQ0260F9 |
| FQ0253F3 | FQ0253F4 | FQ0260F5 | FQ0255F3 | FQ0246F5 |
| FQ0253F3 | FQ0253F4 | FQ0260F9 | FQ0255F3 | FQ0575F4 |
| FQ0254F5 | FQ0254F6 | FQ0254F6 | FQ1226F0 | FQ1225F0 |
| FQ0254F5 | FQ0254F6 | FQ0255F7 | FQ0259F6 | FQ0246F5 |
| FQ0254F5 | FQ0254F6 | FQ0261F5 | FQ0255F3 | FQ0575F4 |
| FQ0254F5 | FQ0254F6 | FQ0261F7 | FQ0245F8 | FQ1225F0 |
| FQ0255F4 | FQ0255F3 | FQ0255F7 | FQ0245F8 | FQ1226F0 |
| FQ0255F4 | FQ0255F7 | FQ0258F7 | FQ0259F6 | FQ0575F4 |
| FQ0255F4 | FQ0258F7 | FQ0244F5 | FQ0256F5 | FQ1225F0 |
| FQ0255F4 | FQ0255F3 | FQ0255F7 | FQ0258F7 | FQ0260F5 |
| FQ0255F4 | FQ0256F5 | FQ0256F7 | FQ0244F5 | FQ0575F4 |
| FQ0256F4 | FQ0256F5 | FQ0244F4 | FQ0256F7 | FQ1225F0 |
| FQ0256F4 | FQ0256F7 | FQ0261F7 | FQ0244F5 | FQ0260F9 |
| FQ0256F4 | FQ0256F5 | FQ0256F5 | FQ0258F3 | FQ0575F4 |
| FQ0256F4 | FQ0256F7 | FQ0256F7 | FQ0261F7 | FQ1225F0 |
| FQ0256F4 | FQ0257F5 | FQ0257F6 | FQ0258F4 | FQ0259F6 |
| FQ0257F4 | FQ0257F5 | FQ0257F6 | FQ0258F4 | FQ0258F4 |
| FQ0257F4 | FQ0257F5 | FQ0257F6 | FQ0261F5 | FQ0259F6 |
| FQ0257F4 | FQ0261F5 | FQ0257F6 | FQ0257F5 | FQ1226F0 |
| FQ0257F4 | FQ0261F7 | FQ0257F6 | FQ0257F5 | FQ0245F4 |
| FQ0257F4 | FQ0261F7 | FQ0258F7 | FQ0258F3 | FQ0245F4 |
| FQ0258F4 | FQ0261F5 | FQ1214F1 | FQ1214F1 | FQ0245F8 |
Product Features:
1. A long service life to minimize maintenance and downtime.
2. No adhesion to the sliding surface.
3. Effective in relieving any pressure built up in the hydraulic system.
4. Excellent abrasion and wear resistance.
5. Providing secondary sealing to reduce the influence of the pressure spikes.
6. Improving the rod seal life.
7. Leak-free performance.
8. Resistant against high temperature and pressure.
9. Low compression set.
10.The unique design of static and dynamic lips for superior performance.
| Technical Data | ||||||||
| Pressure | Temperature | Sliding speed | Medium | |||||
| Standard | ≤50 MPa | -55…+120 ℃ | ≤1 m/s | Minderal oil based hydraulic fluids, barely flammable hydraulic fluids,water,air and others. | ||||
| Material | ||||||||
| Sealing Ring | Backup | |||||||
| Standard | NBR/PU | POM | ||||||
| Pressure | 35 Mpa | 42 Mpa | 50 Mpa | |||||
| Max Gap E | E≤0.8mm | E≤0.4mm | E≤0.25mm | |||||
| Order Example for standard version: | ||||||||
| Diameter d=100mm | ||||||||
| Order Code: HBY100*115*6.3 | ||||||||
| Installation Dimension table based on Metric Size(mm) | ||||||||
| d f8 | D+0.2 | L+0.2 | H | |||||
| 40~190 | d+16 | 6.3 | 6 | |||||
| 200~220 | d+21 | 8 | 7.7 | |||||
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