Built Tough 16 By 4 Inch Mold On Rubber Wheel With Cast Iron Core And 1.5 Inch Roller Bearing Ready For The Daily Grind And Delivers Smooth Floor Glide

Heavy Duty 16x4 Single Pack Rubber Molded Caster Wheel
✔️ 16x4 inch cast iron center, 70A rubber, 1.5 inch roller bearing

This single heavy duty caster is a handy addition for warehouse carts and factory workstations. The thick rubber tread glides over concrete, cuts down noise levels, and keeps floors clean during daily hauling tasks.

✅ 16 inch outer diameter distributes weight across large floor areas
✅ 4 inch wide face keeps carts stable on raised tracks and threshold bumps
✅ Straight roller bearing rotates smoothly under maximum rated capacity

💡 What makes straight roller bearings superior for high load industrial dollies?
These units solve friction problems on mobile storage racks and material transport frames.
- Precision ground steel rollers handle lateral shifts under full pallet weights
- Corrosion resistant seals keep gritty workshop debris away from moving parts
- Open center hubs slide directly onto standard square drive axles for quick swaps

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