He has more than 300 patents, one of which was a
grease fitting known as "The Zerk." At the time of his death in 1968, it was estimated that 20 billion of these fittings had been manufactured.
The housings are designed to facilitate common maintenance items, and
grease fitting and gas pressure check point are easily accessible on the machines
The tailwheel had been painted; its
grease fitting had been completely covered.
"Proper" lubrication means to avoid over lubricating and make sure the
grease fitting and gun nozzle are cleaned before use.
Alemite introduced the "button-head"
grease fitting in 1922.
You'll need to remove the pipe plug and replace it with a
grease fitting, NSN 473000-050-4208, to lube this area.
Shaft scrapers may be used without the
grease fittings, but the
grease fitting combination is recommended in heavy usage applications or when shaft rpm exceed rated speeds.
The new rotary broaching toolholder's sleek design is the smallest in the industry--eliminating interference and clearance problems, and providing easy access to the
grease fitting for maintenance.
The new rotary broaching tool holder's sleek design is the smallest in the industry which eliminates interference and clearance problems, and provides easy access to the
grease fitting for maintenance.
According to the company, the design also is the smallest in the industry, which eliminates interference and clearance problems, as well as offers easy access to the
grease fitting for maintenance.