- Cleanliness Keep the belts clean and free from oil, dirt, and debris to maintain their grip and functionality.
- Oil seals, on the other hand, are a specific type of spare part that serves a crucial function. They are designed to prevent oil leaks and ingress of contaminants into the machinery, thereby maintaining lubrication and preventing damage to sensitive components. Oil seals are made from various materials, each tailored to suit different operating conditions and environments. From rubber to metal and Teflon, these seals ensure the integrity of the oil system, enhancing the overall efficiency and lifespan of the machinery.
MS


mechanical oil seal. This design helps to prevent oil leakage by trapping oil within the seal and redirecting it back into the system. Labyrinth seals are commonly used in high-speed applications where traditional lip seals may fail.
There is a British Standard laid down for the control of synthetic rubbers. BS 3574 (1989) helps to determine shelf life – for instance, Nitrile (NBR) and Polyacrylic (ACM) are Group ‘B’ rubbers and have a 7-year life, whilst Silicone (VMQ) and Fluoroelastomers (Viton®) are Group ‘C’ rubbers and have a 10-year shelf life. PTFE and Leather do not come into this category but like the others should be kept in the original packing for as long as possible away from direct light, dust, and humidity. Ozone, which can also be produced by battery-driven forklift trucks has a very bad effect on synthetic rubbers. Finally, protect the sealing lip – DO NOT hang the seals on nails, wire etc.


Why are sealed bearings favored over the unsealed alternative? Why ought sealed ball bearings be preferred to unsealed ones? What advantages can sealed ball bearings offer?



Common Mistakes to Avoid


LED (Light Emitting Diode)
Failure Modes of Oil Seals
Material Code ISO 1629