synchronous belt

The timing belt is a crucial component of your Toyota Camry’s engine, playing a vital role in ensuring that the engine's valves open and close at the correct times during each cylinder’s intake and exhaust strokes. Over time, however, the timing belt can wear down, and if it breaks, it can lead to catastrophic engine damage. Therefore, understanding when and how to replace the timing belt is essential for maintaining the longevity and performance of your vehicle.


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  • ④ Dimensional numbers Shaft number 45: The seal suits the shaft diameter of ϕ45 mm. Housing bore number 70: The seal suits the housing bore diameter of ϕ70 mm. Width number 8: The seal width is 8 mm. ⑤ Special shape code

  • In conclusion, the oil seal 85x110x12 is a versatile and reliable component that plays a crucial role in maintaining the efficiency and performance of machinery and automotive systems. By understanding its dimensions, materials, and operating conditions, it is possible to select the right seal for the job and ensure trouble-free operation. Regular maintenance and inspection will help maximize the life of the seal and prevent costly downtime due to leaks.
  • Imperfections on the shaft

  • 1. Oil seals have three basic components: sealing element, metal case, and spring.

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