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Triangle 4C swivel bearing is a 4 inch by 4 inch square lazy susan steel swivel bearing designed to support up to 1,000 lb, so it handles heavy turntables in kitchen, bath, or shop applications without overloading the rotating plate. The zinc coated steel bearing resists rust, which helps maintain smooth rotation in typical indoor cabinetry environments where moisture and cleaning chemicals are present. A large ball race is manufactured into the bearing for maximum stability, so the load spreads over more rolling balls and reduces wobble in the lazy susan tray during use. The single piece construction is pre-assembled, so the moving parts are permanently aligned and ready for mounting into your project. The bearing can rotate a full 360 degrees, giving continuous access around a circular or polygonal shelf without stopping at limits.
This lazy susan steel square swivel bearing is only 5/16 inch thick, so it suits cabinet or countertop assemblies where vertical clearance is limited yet a full-rotation platform is required. Because the bearing can be recessed so that the effective exposed space is reduced to about 1/8 inch, fabricators can rout or machine shallow pockets in wood or composite panels to nest the bearing and keep the rotating surface close to its base. The 4 inch by 4 inch square layout offers defined corners for referencing during layout, which helps during drilling patterns or aligning the bearing with cabinet centerlines and turntable geometry.
This lazy susan steel square swivel bearing is part of Wurth Baer Supply lazy susan hardware offerings and is well suited for kitchen and bath cabinet installations where a compact 4 inch by 4 inch bearing can be centered under a rotating shelf. With its up to 1,000 lb weight capacity, the Triangle Manufacturing 4C swivel bearing supports high-load pantry corners, heavy-duty shop turntables, or storage platforms that carry dense contents. The low 5/16 inch profile fits inside typical cabinet toe-kick and shelf spaces, so designers can integrate rotation without dramatically altering box construction heights. Because the steel is zinc coated for rust resistance, the bearing is appropriate for indoor cabinetry environments subject to moisture from cooking or cleaning, helping the rotating action perform consistently. The ability to invert the bearing broadens how it can be integrated into custom jigs, display platforms, or workstations that need a robust, compact swivel point.
The large ball race built into this swivel bearing is designed for maximum stability, which means the rolling elements distribute weight widely around the circle and help keep the platform level under uneven loading. This is useful in corner cabinets and shop stations where weight is rarely centered, since the wider distribution reduces rocking as the platform turns. Single piece construction with pre-assembled components keeps the ball race and bearing plates permanently aligned, so the installer works with a ready-to-mount unit that maintains its geometry through handling and service. The 360 degree interlock prevents separation of the moving parts for the lifetime of the unit, so the inner and outer bearing elements stay captured even when the assembly is transported or the platform is removed for cabinet work. Because there is no rivet to work loose or bind, the rotation is less susceptible to localized wear points, supporting smooth, repeatable motion after repeated loading cycles. Combined with the low thickness and recessing option, this design gives fabricators a predictable, stable swivel interface that integrates cleanly into precise woodworking layouts.
The Triangle 4C swivel bearing is described as a 4 inch by 4 inch square unit, which helps installers plan mounting locations and clearance under lazy susan shelves or turntables.
This lazy susan steel square swivel bearing has up to 1,000 lb weight capacity, so it can support heavy cabinet contents or shop fixtures that demand a robust rotating base.
The Triangle Manufacturing 4C swivel bearing is only 5/16 inch thick, allowing it to fit tight vertical spaces while still providing a full-rotation support interface.
The 4 inch square swivel bearing can be recessed into surfaces to reduce exposed space to about 1/8 inch, which helps create low-profile, close-coupled turntable assemblies.
The 360 degree interlock prevents separation of moving parts, keeping the bearing interlocked for the lifetime of the unit and sustaining alignment during cabinet or fixture use.
The zinc coating on this lazy susan hardware bearing provides rust resistance, helping protect the steel in indoor environments and supporting long-term smooth rotation.
The Triangle Manufacturing 4C swivel bearing combines a 4 inch by 4 inch square footprint, up to 1,000 lb weight capacity, and zinc coated steel construction, giving installers a compact yet heavy-duty lazy susan hardware solution. Its 5/16 inch low profile, recessing capability to about 1/8 inch exposed space, and large ball race for stability all contribute to smooth, space-efficient rotation in cabinetry or shop fixtures. When a project calls for a square, zinc coated lazy susan bearing with a 360 degree interlock and no rivet to work loose or bind, this 4C model from Wurth Baer Supply product lineup delivers a practical, job-ready option.
Sold In: 1 Each
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 1 Each |  TR3C Mfr# 3C | Triangle Manufacturing 3" D x 5/16" H Zinc Swivel Bearing, - 3C | ||||
Sold in: 1 Each | TR6C Mfr# 6C | Triangle Manufacturing 6" D Zinc Swivel Bearing, - 6C |
