415302 Red‑Coated Double‑Lip Rotary Shaft Oil Seal Kit for Articulated Truck Wheel Hub Shaft Repair

1. Quick Details of  seal 415302:

2. 415302 picture:

3. Service part number :

4. 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: What color can we see for these sealing parts?
A: Rubber components are dark charcoal black, and metal shells show bright silver tone after galvanized anti‑corrosion treatment.

Q: What visual features do these sealing assemblies have?
A: Rubber sections are smooth deep black, the metal outer case presents distinct reddish‑brown finish for extra anti‑rust performance.

Q: What lip configuration does this articulated‑truck seal kit adopt?
A: It applies double‑lip combined layout. The outer dust lip blocks mine dust, gravel debris and muddy splashes under off‑road heavy‑load transportation.

Q: What working temperature range can this seal handle?
A: It keeps reliable sealing performance from ‑43℃ up to 108℃ under strong‑vibration and dusty off‑road jobsite environment.

Q: Where is this oil seal kit installed on the machine?
A: It is fitted on wheel‑hub rotating shaft assemblies of articulated truck heavy‑duty hauling machinery.

Q: Are auxiliary sealing accessories contained inside this overhaul kit?
A: Yes, matched backup rings and assorted tiny auxiliary gaskets are included for complete wheel‑hub system servicing.

Q: How will this sealing kit perform while contacting final‑drive gear oil and chassis grease?
A: HNBR blended rubber keeps stable dimensional stability and maintains low‑swelling property against different mineral‑based lubricants.

Q: Can on‑site mining maintenance workers reuse these seal components after dismounting from shaft assembly?
A: Re‑installation is not recommended. Lip radial pre‑compression force will drop after removal and bring hidden leakage risk.

Q: What precautions should we take for long‑term storage of these spare seal kits?
A: Store in dry shady warehouse, avoid sharp collision, heavy stacking pressure and continuous ultraviolet rays.

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.

5. Exhibition and Wearhous

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