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: 5F-3999
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.:: |
5F-3999 |
Part Name:: |
O RING |
Machine: |
Wheel Type Consolidation Machine |
Material: |
NBR |
Color: |
BLACK |
Model: |
PL72 572G 594H |
Part No.:: |
5F-3999 |
Part Name:: |
O RING |
Machine: |
Wheel Type Consolidation Machine |
Material: |
NBR |
Color: |
BLACK |
Model: |
PL72 572G 594H |
1. Quick Details of seal 5F-3999:
| Part NO. | 5F-3999 |
| Machine | Wheel type consolidation machine |
| Size | 123.42mm |
| Material | NBR |
| Oil seal type | O RING |
2. 5F-3999 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 519-7656 | 2353546 | 7F8268 |
| 7M8485 | 5F3106 | 1790464 |
| 2287089 | 3H0107 | 277-9940 |
| 617540 | 4420366 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: Please advise the part number and the corresponding machine for this sealing spare part.
A: The part number is 5F-3999, this o-ring is designed for tracked excavator travel motor assemblies.
Q: What is the part name of spare part 5F-3999 and which spare part category it belongs to?
A: The part name is O-Ring, it falls under rubber sealing components for excavator travel hydraulic units.
Q: What material is used to produce the 5F-3999 o-ring?
A: It is made of nitrile rubber with stable elasticity and good resistance to hydraulic oil.
Q: What main function does this tracked excavator o-ring achieve during walking operation?
A: It seals the gaps of travel motor to retain hydraulic pressure and prevent oil leakage.
Q: Where will the 5F-3999 o-ring be installed on the excavator travel motor?
A: It is fitted inside the grooves of travel motor housing and port connection surfaces.
Q: What temperature range can this NBR o-ring withstand under continuous field operation?
A: It keeps good sealing performance from -25℃ to 114℃ under normal working loads.
Q: What should we inspect on the installation groove before putting in the 5F-3999 o-ring?
A: Check for burrs and metal chips, and fully clean the groove before assembly.
Q: What type of lubricating and hydraulic fluid works well with this sealing ring?
A: It is compatible with standard anti-wear hydraulic oil for excavator travel drive systems.
5. Exhibition and Wearhous
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