Hebei Hankai seal kit for pump

Oil seals work by creating a tight seal around the rotating shaft. This prevents oil and other fluids from escaping while allowing the shaft to rotate smoothly. The seal is usually made up of a lip that fits snugly against the shaft, preventing any leaks from occurring. Some oil seals also have additional features, such as springs or gaskets, to provide extra support and ensure a secure fit.
oil seal for rotating shaft



V-belt drives feature a belt with a trapezoidal cross-section that fits snugly into the grooves of the pulleys. This design significantly increases the friction between the belt and the pulleys, reducing the chances of slippage and allowing for the transmission of higher power loads. The compactness of V-belts enables them to fit into tighter spaces, making them ideal for applications where space is a constraint.
flat belt drive and v belt drive
