455151 455-151 SEAL,RING OF MX352

1. Quick Details of  seal 455151:

2. 455151 parts on group :

3. 455151 picture:

4. Service part number :

5. FAQ

Q: Can this oil seal work steadily on rotating shaft assemblies?
A: Yes, the specially designed sealing lip fits rotary shafts to block internal lubricant leakage.

Q: Where is this oil seal kit installed on equipment?
A: It is assembled on drive‑motor rotating shaft assemblies of skid‑steer loader compact earth‑moving machinery.

Q: What is the physical appearance of these sealing assemblies?
A: Rubber lip presents uniform jet‑black smooth surface, outer metal shell features reddish‑brown protective anti‑rust coating.

Q: What lip design does this asphalt‑paver seal kit adopt?
A: It applies single main lip plus auxiliary dust‑proof lip. The outer dust lip blocks asphalt powder, gravel debris and muddy splashes under continuous paving site operations.

Q: What temperature range can this seal work within?
A: It maintains stable sealing performance from ‑34℃ up to 107℃ under high‑temperature, dusty and vibration‑intensive road‑construction environment.

Q: Where is this oil seal kit mounted on the machine?
A: It is assembled on conveyor‑drive rotating shaft assemblies of asphalt paver road‑building machinery.

Q: Does this overhaul kit contain complete supporting sealing accessories?
A: Yes, matched backup rings and assorted tiny auxiliary gaskets are included for full conveyor‑drive system servicing.

Q: How will this sealing kit interact with construction‑site lubricants?
A: Nitrile rubber keeps stable dimensional property and low‑swelling rate against transmission gear oil and conveyor bearing grease.

Q: What abnormal conditions indicate oil seals should be replaced?
A: Lubricant leaks out from conveyor drive shaft end, conveyor runs unevenly, periodic scraping noise occurs and drive housing produces obvious over‑heat during paving work.

Q: What risk will scratch damage bring to electrophoretic coated shell?
A: Once the coating layer is scratched off, bare steel will corrode gradually, which may lead to seal loosening and unexpected oil leakage.

Q: How well can this full sealing kit block mud, gravel dust and hot gear oil mist on muddy outdoor road job sites?
A: The multi-layer flexible rubber lip scrapes thick mud off the shaft surface, the fully enclosed plated metal shell blocks coarse dust particles, and inner auxiliary rubber layers isolate high-temperature oil mist to protect internal precision gears.

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