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Rev-A-Shelf 4B Lazy Susan Swivel Bearing without Stop, Aluminum, 175 lb
Regular price $37.05Orders start at $399 — combine any items to reach the minimum. Learn more
Rev-A-Shelf 4B Lazy Susan Swivel Bearing without Stop, Aluminum, 175 lb
The Rev-A-Shelf 4B is an aluminum swivel bearing without a stop for full-circle lazy susans. It comes in a 7 in. diameter, 3/4 in. thick version rated to 175 lb for 10 to 20 in. trays, and a larger version for 24 to 32 in. trays. One bearing per pack; sold without the tray.
Key Features:
- Swivel Bearing: Full-swivel bearing lets a lazy susan tray rotate freely in either direction.
- 175 lb Capacity: The 7 in. bearing is rated for 175 lb of load.
- Aluminum Body: Aluminum construction for smooth, durable rotation.
- No Stop: Without-stop design allows continuous rotation for full-circle trays.
- Two Sizes: Choose the 7 in. x 3/4 in. bearing for 10 to 20 in. trays or the larger 4B-10 for 24 to 32 in. trays.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Rev-A-Shelf |
| Sell unit | 1 piece |
| Model / series | 4B |
| Available sizes | 7 in. diameter x 3/4 in. (for 10-20 in. trays); larger bearing (4B-10) for 24-32 in. trays |
| Material | Aluminum |
| Capacity | 175 lb (7 in. model) |
| Configuration | Full circle, without stop |
| Mounting | Screws between cabinet shelf and lazy susan tray |
| Intended use | Full circle lazy susan tray rotation |
| Pack quantity | 1 bearing |
Fit and Compatibility:
For Rev-A-Shelf full-circle lazy susan trays: the 4B-7-1 fits 10 to 20 in. trays and the 4B-10-1 fits 24 to 32 in. trays. Trays sold separately.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One swivel bearing without stop; the lazy susan tray is sold separately.
Q: Which size do I need?
A: Use the 7 in. diameter bearing for 10 to 20 in. trays and the larger model for 24 to 32 in. trays.
Q: How much weight does it hold?
A: The 7 in. model is rated for 175 lb.
Q: What is the difference from the with-stop version?
A: This 4B bearing rotates continuously without a stop; the 4BS series adds a stop position.
Q: How is it installed?
A: Mount the bearing between the cabinet shelf and the underside of the tray with screws.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Match the bearing diameter to your tray, not your cabinet opening: an undersized bearing on a large tray will wear and bind. Screw it down centered and square to the shelf so the tray spins level; if you want the tray to park in a fixed position, choose the 4BS with-stop version instead.
Do not exceed the rated load capacity, and distribute weight evenly across the tray.
Replace or upgrade your lazy susan with the Rev-A-Shelf 4B aluminum swivel bearing without stop.
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