Expendables

The Top 3 Greases For Aircraft Wheel Bearings

The Top 3 Greases For Aircraft Wheel Bearings

How do you decide on the grease for aircraft wheel bearings?

I recently read an article about how some people, cough-cough, not you, were using automotive grease. From a cost standpoint, this was a great idea. It was cheap! But any old grease will not do.

You want something reliable.

Something that prolongs the use of your assets. And doesn’t cause "you know what" to hit the fan (it rhymes with fit). I’ve seen a lot of questions asking "what type of aircraft wheel bearing grease should maintenance teams use?", so here’s a quick little guide to help you.

Why Are Expendables And Consumables So Hard To Manage?

Why Are Expendables And Consumables So Hard To Manage?

The email hits your inbox. 

You glance at the subject line and it reads “Need ASAP for XTY-123.” 

Maintenance is requesting material for this week’s project.

You anxiously open the document. 

It’s expendable and consumable material: 

  • 85 bolts
  • 950 pins
  • 247 o'rings
  • 5 switches
  • 6 quarts of sealant
  • An occasional rotable

The request is 100 line items. 

Some items you’ve never purchased, while others are high volume for you but your inventory level does not meet this maintenance need. 

And it’s not that you haven’t done this before. 

It’s just damn difficult.