Guangzhou Opal Machinery Parts Operation Department vivianwenwen8@gmail.com 86-135-33728134
Product Details
Place of Origin: China
Brand Name: OUB
Certification: ISO9001
Model Number: 147-3061
Payment & Shipping Terms
Minimum Order Quantity: 10
Price: Negotiable
Packaging Details: PP Bag Inside.outer is carton with film wrapped.
Delivery Time: Within 5-15 days after getting your desposit
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 1000Pcs
Part No.:: |
147-3061 |
Part Name:: |
O RING |
Machine: |
Wheel Tractor |
Material: |
NBR |
Color: |
BLACK |
Model: |
844 854G 814F |
Part No.:: |
147-3061 |
Part Name:: |
O RING |
Machine: |
Wheel Tractor |
Material: |
NBR |
Color: |
BLACK |
Model: |
844 854G 814F |
1. Quick Details of seal 147-3061:
| Part NO. | 147-3061 |
| Machine | Wheel tractor |
| Size | 2.7 mm |
| Material | NBR |
| Oil seal type | O RING |
2. 147-3061 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 519-7656 | 1183128 | 7F8268 |
| 7M8485 | 3K0360 | 1790464 |
| 2287089 | 2701535 | 277-9940 |
| 617540 | 4420366 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: Which construction machine does part number 147-3061 o-ring fit for assembly?
A: The 147-3061 o-ring is a sealing component specially used for backhoe loader hydraulic cylinder assemblies.
Q: What spare part category does the seal marked 147-3061 belong to?
A: 147-3061 is classified as an o-ring, applied for static sealing between cylinder end cap and barrel on backhoe loaders.
Q: What core sealing purpose does this o-ring serve during operation?
A: It blocks hydraulic fluid from leaking out of the cylinder joint and prevents external dust from entering the internal oil chamber.
Q: Where is this o-ring commonly installed on the backhoe loader hydraulic cylinder?
A: It sits inside the precision groove on the cylinder end cap and forms a tight seal against the cylinder barrel surface.
Q: What key performance features does nitrile rubber bring for this o-ring?
A: It delivers reliable compression recovery and maintains stable sealing performance when exposed to standard hydraulic oil.
Q: What operation during installation will easily damage this o-ring?
A: Pulling the o-ring over sharp thread edges without protection can create tiny cuts that lead to leakage.
Q: What working environment will speed up the aging of this o-ring?
A: Sustained high hydraulic temperature and continuous splashing of muddy water will gradually reduce its elasticity.
5. Exhibition and Wearhous
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