Product Description
?This is an Genuine Manufacturer Authorized replacement part used on Delta Band Saws. 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.
Troubleshooting
- Delta
- Band Saw
- Saw
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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Replacement of upper and lower blade backer bearings
John from Greer, South Carolina
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 30 - 60 mins
- Parts Used:
- 920080201457S
The lower bearing requires that the table be removed from the trunion assembly. After that, it helps to lubricate the bearing and cool block adjustment screws because they have to be turned a lot. Remove the screw in the end of the spindle. Turn the bearing and cool block screws until you can separate the spacer that fits over the bearing spindle. Eventually, you can slide out the old bearing and slide in the new bearing. Return the adjustment screws to mid-position and replace the retaining screw (don\'t forget it must pass through the screw slide guide first). Replace the table and blade. Obviously, the bearings will need to be adjusted to a proper distance behind the blade. Most sources recommend 15 one-hundredths of an inch, but the 14 one-hundredths blade on my feeler gauge works just fine. If this looks confusing, it really helps to review the expanded parts diagram in the manual before getting started.
Replaced upper and lower blade thrust bearings
John from Helena, Montana
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Screw drivers
- Parts Used:
- 920080201457S
Lower bearing: Loosen the set screws in the set collars on each adjustment screw. Unscrew the adjustment screws from the lower blade guide assembly. It isn\'t necessary to completely remove the adjustment screws, just slide them far enough to access the ... Read more left machine screw in the steel rail the lower blade glide slides on. Move the lower blade guide to remove the machine screws in the in steel rail. With the lower blade guide removed, now is the time to clean and lubricate the blade guide on the rail and the adjustment screws. Remove the screw from the adjusting link on the end of the bearing shaft. Pull out the bearing shaft to enable replacing the bearing. Reassemble all parts and reinstall on saw.
Bearing wheel worn out after 57 years of use . . . .
Vincent from BRISTOL, New Hampshire
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 1- 2 hours
- Tools:
- Wrench (Adjustable), Wrench set
- Parts Used:
- 920080201457S
frozen thrust bearing and weak tension spring
Lee from LUMBERTON, New Jersey
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Parts Used:
- 928010413386, 920080201457S
Bearing was frozen.
DONALD from Forest City, Iowa
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 30 - 60 mins
- Tools:
- Screw drivers
- Parts Used:
- 920080201457S
Guide bearing worn
Michael from Wichita Falls, Texas
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 15 - 30 mins
- Parts Used:
- 920080201457S
Bearings froze up
Edward from Flint, Michigan
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Screw drivers
- Parts Used:
- 920080201457S
Just one screw holding each bearing.
Ball bearing for blade had seized
Larry from Lexington, Kentucky
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Screw drivers
- Parts Used:
- 920080201457S
Removed seized bearing
Installed new bearing
Installed retaining screw
Bottom guide bearing went bad
Larry from DE SOTO, Kansas
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Screw drivers
- Parts Used:
- 920080201457S
Lower. Blade bearing frozen
Dan from DIXON, California
- Difficulty Level:
- Easy
- Total Repair Time:
- 30 - 60 mins
- Tools:
- Pliers, Screw drivers
- Parts Used:
- 920080201457S
2. Removed blade
3. Removed table
4. Removed lower guide assembly
5. Disassembled lower guide assembly
6. Removed and replaced guide bearing
7. Reassembled machine and adjusted blade tension
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