Tough As Nails 4 Inch Cast Iron V Groove Caster Set With Two Rigid And Two Swivel Rollers Double Row Ball Bearings Zinc Plated Plates Smooth Glide Heavy Duty Wheels For Shop Benches Rolling Storage Carts And Toolboxes Built Like A Tank

Set of four heavy duty v groove caster wheel tracking kits
✔️ 4 inch cast iron v groove casters with double row ball bearing setup

This tracked roller package pairs two locked units with two turning wheels to guide carts over flat concrete or inverted angle steel. Builders mount these heavy duty caster sets under workbenches, mobile tool cabinets, and shipping frames to slide packed inventory without scratching shop floors or straining arms.

✅ 4 inch cast iron v groove wheels support 900 pound loads per roller
✅ Cold forged top plates bolt securely to steel frames and carts
✅ Double row ball bearings reduce push force on flat surfaces and turns
✅ Zinc plated hardware blocks rust while zerk fittings allow quick grease tops

💡 How to select proper track mounted caster wheels for heavy material handling carts
This set of four guide rollers handles heavy workshop gear by rolling clean over flat epoxy floors or angled steel rails. Mounting the right wheel size and tread width guarantees steady tracking without wobbling on corners. Flushing the bracket mounting holes keeps the whole cart square during heavy pushes.
- Standard floor layouts pair nicely with open v groove designs for easy rolling
- Guided rail projects benefit from restrained side sway during material transport
- Greasing the sealed races every few months keeps the setup handy for year round jobs