*This part replaces obsolete part #: 330003-09 (Npp) and STD315511.
Manufacturer: DeWALT, Black and Decker, Porter Cable |
Product Number: 605040-20 |
Classification: Part |
Weight: 0.01 lbs. |
Shipping: Ships Worldwide |
This Ball Bearing has metal shielding on both sides. This is a genuine Dewalt replacement part that 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. |
This part is compatible with the following machines:
DW511 Type 1 1/2" VSR Hammer Drill
DW946 Type 1 12V Cordless Hammer Drill
DW946 Type 1 12V Cordless Hammer Drill
DW946 Type 1 12V Cordless Hammer Drill
DW947 Type 1 3/8" Cordless Drill
DW947 Type 1 3/8" Cordless Drill
DW948 Type 1 Cordless Drill
DW948 Type 1 Cordless Drill
DW950 Type 1 Cordless Drill
DW950 Type 1 Cordless Drill
DW968 Type 1 Cordless Screwdriver
DW969 Type 1 Cordless Screwdriver Drill
DW969 Type 1 Cordless Screwdriver Drill
DW998QDK Type 1 Cordless Drill
DW998QDK Type 1 Cordless Drill
DW102 Type 1 3/8 Electric Drill
DW102 Type 1 3/8 Electric Drill
DW103 Type 1 3/8 VSR Electric Drill
DW103 Type 1 3/8 VSR Electric Drill
DW104 Type 1 3/8 Keyless Electric Drill
DW104 Type 1 3/8 Keyless Electric Drill
DW108 Type 1 1/8 Electric Drill
DW108 Type 1 1/8 Electric Drill
DW110 Type 1 1/2 Electric Drill
DW110 Type 1 1/2 Electric Drill
DW110 Type 2 1/2 Electric Drill
DW110 Type 2 1/2 Electric Drill
DW111 Type 1 1/2 VSR Electric Drill
DW111 Type 1 1/2 VSR Electric Drill
DW116 Type 1 1/2 Electric Drill
DW116 Type 1 1/2 Electric Drill
DW117 Type 1 1/2 Electric Drill
DW117 Type 1 1/2 Electric Drill
DW120K Type 1 1/2 RA Electric Drill
DW120K Type 1 1/2 RA Electric Drill
DW130-220 Type 2 1/2 Electric Drill
DW130-220 Type 2 1/2 Electric Drill
DW130-220 Type 3 1/2 Electric Drill
DW130-220 Type 3 1/2 Electric Drill
DW130 Type 1 Spade Handle Electric Drill
DW130 Type 1 Spade Handle Electric Drill
DW130 Type 2 Spade Handle Electric Drill
DW130 Type 2 Spade Handle Electric Drill
DW130 Type 3 Spade Handle Electric Drill
DW130 Type 3 Spade Handle Electric Drill
DW140 Type 1 End Handle Electric Drill
DW140 Type 1 End Handle Electric Drill
DW140 Type 2 End Handle Electric Drill
DW140 Type 2 End Handle Electric Drill
DW142 Type 1 End Handle Electric Drill
DW142 Type 1 End Handle Electric Drill
DW142 Type 2 End Handle Electric Drill
DW142 Type 2 End Handle Electric Drill
DW160 Type 1 1/8 Electric Angle Drill
DW160 Type 1 1/8 Electric Angle Drill
DW161 Type 1 1/4 Shorty 2000 Electric Drill
DW161 Type 1 1/4 Shorty 2000 Electric Drill
DW166 Type 1 1/4 Electric Drill
DW166 Type 1 1/4 Electric Drill
DW217 Type 1 1/4 Electric Drill
DW217 Type 1 1/4 Electric Drill
DW221 Type 1 3/8 Electric Drill
DW221 Type 1 3/8 Electric Drill
DW222 Type 1 3/8 Electric Drill
DW222 Type 1 3/8 Electric Drill
DW223G Type 1 1/2 Electric Drill
DW223G Type 1 1/2 Electric Drill
DW226 Type 1 3/8 Electric Drill
DW226 Type 1 3/8 Electric Drill
DW231 Type 1 1/2 VSR Electric Drill
DW231 Type 1 1/2 VSR Electric Drill
DW235-220 Type 1 1/2 Electric Drill
DW235-220 Type 1 1/2 Electric Drill
DW235G Type 1 1/2 Electric Drill
DW236 Type 1 1/2 Electric Drill
DW236 Type 1 1/2 Electric Drill
DW238 Type 1 1/2 Electric Drill
DW238 Type 1 1/2 Electric Drill
DW238 Type 2 1/2 Electric Drill
DW238 Type 2 1/2 Electric Drill
DW239 Type 1 1/2 Electric Drill
DW239 Type 1 1/2 Electric Drill
DW245 Type 1 1/2 Electric Drill
DW245 Type 1 1/2 Electric Drill
DW246 Type 1 1/2 Electric Drill
DW246 Type 1 1/2 Electric Drill
DW248 Type 1 1/2 Electric Drill
DW248 Type 1 1/2 Electric Drill
DW248 Type 2 1/2 Electric Drill
DW248 Type 2 1/2 Electric Drill
DW249 Type 1 1/2 Electric Drill
DW249 Type 1 1/2 Electric Drill
DW704 Type 1 12 Inch Miter Saw
DW704 Type 1 12 Inch Miter Saw
DW704 Type 2 12 inch Miter Saw
DW704 Type 2 12 inch Miter Saw
DW704 Type 3 12 inch Miter Saw
DW704 Type 3 12 inch Miter Saw
DW704 Type 4 12 inch Miter Saw
DW704 Type 4 12 inch Miter Saw
DW704 Type 4A 12 inch Miter Saw
DW704 Type 4A 12 inch Miter Saw
DW704 Type 5 12 inch Miter Saw
DW704 Type 5 12 inch Miter Saw
DW705-220 Type 1 12 inch Miter Saw
DW705-220 Type 1 12 inch Miter Saw
DW705-220 Type 2 12 inch Miter Saw
DW705-220 Type 2 12 inch Miter Saw
DW705S Type 5 12 inch Compound Miter Saw
DW705S Type 5 12 inch Compound Miter Saw
DW705S Type 6 12 Inch Compound Miter Saw
DW705S Type 6 12 Inch Compound Miter Saw
DW705S Type 7 12 inch Compound Miter Saw
DW705S Type 7 12 inch Compound Miter Saw
DW705 Type 1 12 Inch Miter Saw
DW705 Type 1 12 Inch Miter Saw
DW705 Type 2 12 Inch Miter Saw
DW705 Type 2 12 Inch Miter Saw
DW705 Type 3 12 Inch Miter Saw
DW705 Type 3 12 Inch Miter Saw
DW705 Type 4 12 Inch Miter Saw
DW705 Type 4 12 Inch Miter Saw
DW705 Type 4A 12 Inch Miter Saw
DW705 Type 4A 12 Inch Miter Saw
DW705 Type 5 12 Inch Miter Saw
DW705 Type 5 12 Inch Miter Saw
DW705 Type 6 12 Inch Miter Saw
DW705 Type 6 12 Inch Miter Saw
DW705 Type 7 12 Inch Miter Saw
DW705 Type 7 12 Inch Miter Saw
DW706 Type 1 12 Dual Bevel Miter Saw
DW706 Type 1 12 Dual Bevel Miter Saw
DW708 Type 1 Crosscut Miter Saw
DW708 Type 1 Crosscut Miter Saw
DW708 Type 3 Crosscut Miter Saw
DW708 Type 3 Crosscut Miter Saw
DW890 Type 1 18 Gauge Shear
DW890 Type 2 18 Gauge Shear
DW891 Type 1 14 Gauge Shear
DW891 Type 2 14 Gauge Shear
DW899 Type 1 8 Gauge Shear
DW871 Type 1 Chop Saw
DW871 Type 1 Chop Saw
DW872 Type 2 Chop Saw
DW872 Type 2 Chop Saw
DW744S Type 2 Jobsite Table Saw
2. Carefully searched for pieces of the broken Magnet Ring.
3. I used the Gear/Ball Bearing Puller to removed the Ball Bearing (Is supposed that the Puller help to remove the Ball Bearing without damage it, but that wasn't my case, luckily I bought also a replacement of the ball bearing).
4. I found the inner piece/ring of the magnet ring still mounted, so, I used a flat head screw driver to remove it, this helped me to see what is the right side to put in place the new one.
5. To put in place the new ball bearing I have used a hammer and a socket with the same size of the inner race of the bearing.
6. Then placed again the End Cap.
I used this method since I neither have a small gear/bearing puller nor a press.
disassemble motor, cord, start switch
reverse order to assemble.
2. Remember to unplug the saw...
3. Remove the plastic case by pulling straight back
4. Remove the armature assembly by pulling straight back. You may need to rock it back and forth.
5. Remove the bearing using a bearing puller
6. Press the new bearing into place.
7. Put everything back in reverse order.
8. Say a prayer and then start the motor
Moved speed control aside, disconnecting positive and negative spade connectors.
Removed remaining pieces of magnet, by breaking off with large flat screw driver.
Pulled bearing off with gear puller
Cleaned dust and other residue from top of coils
Installed magnet with thread locker fluid per Dewalt note
Pressed New bearing on with arbor press
Installed case top
Let sit 24 hours to allow thread lock to dry
- 1
- 1
Manufacturer: DeWALT, Black and Decker, Porter Cable |
Product Number: 605040-20 |
Classification: Part |
Weight: 0.01 lbs. |
Shipping: Ships Worldwide |
Step-by-step instructions for removing and installing the armature bearing on your DeWALT 18-gauge shear....
March 26, 2018
|