P&H
Rear wheel seal for P&H CN190
This rear wheel seal is designed for the axle and wheel hub systems of P&H CN190, P&H RT1000, Terex CN190, and Terex RT1000 cranes. It serves as a barrier to retain lubricants and exclude external contaminants.
Compatible models
Specifications
- Part number
- 6420Z545
- Brand
- P&H
The rear wheel seal 6420Z545 acts as a primary sealing component within the axle assembly of heavy machinery. Its function is to contain the lubricant, such as oil or grease, within the wheel hub or differential housing while simultaneously preventing the ingress of external contaminants like dust, mud, and water. By maintaining this barrier, the seal protects internal bearings and axle components from premature wear and corrosion, ensuring the structural integrity of the wheel end assembly.
This component is compatible with P&H CN190, P&H RT1000, Terex CN190, and Terex RT1000 models. It is engineered to fit the specific housing dimensions required for these crane axles. Proper installation and regular inspection of this seal are necessary to prevent lubricant leakage and the subsequent risk of bearing failure or overheating during operation.
In heavy equipment, wheel seals utilize a sealing lip that maintains contact with the rotating shaft or hub surface. This design manages the rotational friction and thermal conditions typical of axle operation. By keeping the lubricant inside and debris outside, the seal maintains the operational environment required for the wheel bearings to function correctly under load.