Zapf (German Zapfen - technical journal, neck, spike, bushing, rod) - part of the shaft or axis on which the support (bearing) is located.

The rotary cam is the suspension part of the car (both front and rear), which is the base for the hub on which the wheel is mounted.

The rotary cam is the suspension part of the car (both front and rear), which is the base for the hub on which the wheel is mounted.

made by hot stamping from steel 38ХС. A component of the coupling device in railway rolling stock.

used for the manufacture of load-handling devices (chalks). GOST 25573-82. Execution K1 (with lock).

for four & six cylinder motors