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.
Bearing 920080201457S
OEM part for: Delta
Part Number: 920080201457S
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Compatibility
This part will fit the following 28 machines
Delta
This item works with the following types of products:
- Band Saw Parts
- Saw Parts
This part replaces obsolete part #: 920080205352S, 920080201457
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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.
Replacement of upper and lower blade backer bearings
Tool Type
Band Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
, Hex keys; feeler gauge
Parts Used
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
Tool Type
Band Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, allen wrench
Parts Used
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 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.
Guide bearing worn
Tool Type
Band Saw
Difficulty
Medium
Time
15-30 minutes
Tools Used
, Allen wrench
Parts Used
Bearing wheel worn out after 57 years of use . . . .
Tool Type
Band Saw
Difficulty
Medium
Time
1-2 hours
Tools Used
Wrench Set, Adjustable Wrench, Patience
Parts Used
Bearing was frozen.
Tool Type
Band Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver
Parts Used
Lower. Blade bearing frozen
Tool Type
Band Saw
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Allen wrench
Parts Used
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
Bottom guide bearing went bad
Tool Type
Band Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Bad bearing and missing angle guide block
Tool Type
Band Saw
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Adjustable Wrench
Bearings and guide blocks worn out.
Tool Type
Band Saw
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, Wrench Set, Adjustable Wrench
The blade suport bearings[Top and Bottom] were making a slight noise indicating wear
Tool Type
Band Saw
Difficulty
Medium
Time
1-2 hours
Tools Used
Adjustable Wrench, Set of Allen wrenches
Parts Used
I had to figure out how to replace these myself since I could find no information on the subject. I expect the next time I do this it will be under 30 minutes.
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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.