This Ball Bearing has metal shielding on both sides. This is a genuine Porter Cable replacement part that is sold individually.

This is a genuine OEM replacement part, it is sold individually.
This part is used to keep the brush tight against the armature so the tool will work properly.
Over time when the brushes wear down and heat is created, the spring may lose its tension and will have to be replaced.

Genuine Manufacturer Sourced replacement part used on a variety of Power Tools. This part is made out of Metal and it is sold individually. Ball bearings are used to reduce friction between rotating parts. The balls or rollers take the load and spin, distributing the weight evenly while the minimal contact area of the ball reduces friction. This reduces wear on the tool and allows it to run smoothly. Bearings experience constant wear when the tool is in operation from pressure, heat, vibration and friction. Because of this, many Bearings need periodic maintenance or replacement.

Included in part number 605511-00

This is a genuine OEM replacement part, it is sold individually.
This Ball Bearing is sealed on both sides.

This is an Genuine OEM replacement part that is used on a variety of equipment. This part is sold individually. The main function of a ball bearing is to reduce friction and facilitate smooth rotation of an axis. This part is included with Gearcase Assembly Part Number: 605082-00SV.

This is a genuine Dewalt replacement part, it is sold individually.
The purpose of the 372105-01 Blade, is to plane wood material and leave a smooth finish.
There are two blades requires on each of the tools listed below.

This Blade is reversible.
To remove the blade ,loosen the bolts that secure the blades.
Use a screwdriver to begin sliding the blade out, then you can carefully remove it with your fingers.
Turn the blade around and insert back into the holder, making sure it is centered and not touching either side of the planer, fasten the bolts tight now.
Rotate the drum and repeat the process again.