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Ball Bearing BB-6203ZZ
- Manufactured by:
- Powermatic
- ERP Number:
- ERP10463888
- Part Number:
- BB-6203ZZ
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Need help finding your model number?Product Description
?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.
Frequently Purchased Together
?Troubleshooting
- Jet
- Powermatic
- Wilton
- Planer Jointer
- Table Saw
- Miscellaneous
Customer Part Reviews
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Customer Repair Instructions
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
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Bearings were worn out and noisy
Alex from Portsmouth, New Hampshire
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- More than 2 hours
- Tools:
- Nutdriver, Wrench set
- Parts Used:
- BB-6203ZZ
1. Unplugged the tool!
2. Removed the blade
3. Loosened the belt tension. Loosened two bolts that secured motor on pivot and lifted up ... Read more . Removed belts one at a time (there are 3)
4. Removed spanner nut and arbor nut on the back of the shaft. When doing the arbor nut you need a wrench for the blade-side and a socket for the other side. Remember, the nut is reverse-threaded! Righty-loosey, lefty-tighty in this case.
5. After those are loose, tapped the non-blade side of the shaft with a rubber mallet to extract it.
6. There was one bearing still on the shaft, and one bearing in the assembly. The one of the shaft had to be removed with an arbor press and creativity (it is difficult to get up under the flange, need to use a wrench or couple pieces of steel and bang on those). The bearing that was still in the assembly just comes out, but you may need to tap it from the other side if it\'s stuck.
7. Once bearings are removed (which is the longest part of the process), put the new one on the shaft. When installing the new ones, make sure to only put force against the outer ring/race of the bearing where it is strongest. If you hit the cage/shield, you will mess up the bearings as it is soft metal there. Just be patient and clever.
8. Now the tricky part, reassembling the shaft assembly. Look at the diagram for which parts to put on first.
9. Once all the shaft parts are in place, tighten down the spanner nut to lock the loose bearing in place.
10. CRITICAL: Put arbor nut on, but DO NOT wrench down on it. Just get it to meet up with the end of the thread. Putting any amount of torque on it after it has met a surface will compress the bearings in a direction they are not meant to handle force, shortening the lifespan of the bearings. This is the second time I\'ve reinstalled the bearings in 6 months and talking to an expert convinced me that is the issue we\'ve been having.
The bearings that are installed now are already sounding gritty again, whereas when they were freshly installed they were quiet as a mouse. Take care in reinstalling because it will determine how long your bearings last.
Saw made squealing sound, vibration, and slight wobble in blade initially.
Brian from Oak Harbor, Washington
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- More than 2 hours
- Tools:
- Screw drivers, Socket set, Wrench set
- Parts Used:
- JT9-JTAS10-108, JT9-JTAS10-107, BB-6203ZZ
2. Removed saw table top (as 1 piece). Make note of any shims under the table top when lifting it off.
3. Removed belts by loosening saw motor.
4. Removed arbor assembly as a unit.
5. Replaced both bearings, spacers, and load spring. The arbor shaft has a left hand threaded nu ... Read more t on the end that required cutting off as it was so tight. I would recommend ordering a new nut.
6. Reinstalled arbor assembly. (Turn tilt adjustment wheel to aid in getting assemble aligned properly. Lubricate all parts to ease installation and don\'t try to force any of the mating parts.
7. Reinstall all other parts in reverse order (3-1)
Excessive noise
D from Red Bank, New Jersey
- Difficulty Level:
- Easy
- Total Repair Time:
- 1- 2 hours
- Tools:
- Screw drivers, Socket set, Wrench set
Bearing went bad
Raymond from Sicklerville, New Jersey
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 1- 2 hours
- Tools:
- Screw drivers, Socket set, Wrench set
- Parts Used:
- BB-6203ZZ
Bearing collapsed.
Michael from Hoschton, Georgia
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Socket set
- Parts Used:
- BB-6203ZZ
table-saw arbor ball bearing
Avo from Newhall, California
- Difficulty Level:
- Difficult
- Total Repair Time:
- 1- 2 hours
- Tools:
- Socket set, Wrench set
- Parts Used:
- BB-6203ZZ
2. unscrew the left loosening nut
3. push the shaft out
4. take the ball bearing out with bearing puller
5. mount the new bearing on
6. add the new side bearing on too
7. screw the nut on tighten by counterclockwise tightening.
Wasted one hour trying to ta ... Read more ke the ball bearing out by simply using two metal plates and a piece of wood an hammering it. Borrowed my brother\'s ball bearing puller and took only 25 minutes to assemble after that.
Jointer bearing failure
david from SHIPPENSBURG, Pennsylvania
- Difficulty Level:
- Easy
- Total Repair Time:
- 30 - 60 mins
- Tools:
- Socket set, Wrench set
- Parts Used:
- JT9-JH-T27, JT9-JH-T26, JT9-JH-T25, JT9-JH-T24, BB-6203ZZ, BB-6202ZZ
Pressed old bearings from assembly carefully marking right and left bearing mounts before removal.
Pressed new bearings into assembly.
Mounted assembly back into jointer base.
Checked alinement and bold torques.
Made final jointer table alinement adjustments and started j ... Read more ointer.
Ball bearing was wore out within a year
William from NEWTOWN, Connecticut
- Difficulty Level:
- Easy
- Total Repair Time:
- 1- 2 hours
- Tools:
- Screw drivers, Socket set, Wrench (Adjustable), Wrench set
- Parts Used:
- BB-6203ZZ
Ball bearing on arbor shaft of my Jet table saw went bad
James from Omaha, Nebraska
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- More than 2 hours
- Tools:
- Pliers, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
- Parts Used:
- BB-6203ZZ
Worn bearings on upper wheel, caused blade to wobble front to back. Vibration
Michael from Scottsdale, Arizona
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Parts Used:
- BB-6203ZZ
2. Remove wheel
3. Lay on a bench with the open area under center area
4. Using wooden rod, place rod through center of bearing to reach bearing on other side.
5. Tap bearing out evenly around all sides. Use a little harder tap to get started.
6. Flip over wheel and repeat for other bearing. ... Read more Easy once first bearing is out of way.
7. Clean inside surface of wheel prior to inserting new bearings
8. Find small flat piece of wood, 2x4 0r 1x4 then place new bearing over hole. Place wood on top of bearing then tap evenly to get started. Get eye level with wheel and slowly tap in place.
9. Install wheel
10. Install blade
11. Done!!
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