6 inch swivel caster wheel with upper brake rated for 661 lb featuring polyurethane tread cast steel core spring loaded design ball bearing smooth rolling and top plate mounting for heavy duty projects

6 Inch Swivel Caster Wheel with Brake 661 lb Load Capacity
✔️ Spring Loaded PU Caster with Cast Steel Core Top Plate

This is a spring loaded swivel caster wheel designed to make carts, equipment, and mobile projects easy to move by pushing or pulling. It uses a smooth rolling polyurethane tire with a cast steel core and a top plate mount, making it a handy choice for workshops, industrial carts, and custom builds. Pack size is one caster wheel.

✅ Load capacity per caster: 661 lb
✅ Swivel design with upper brake for control and safety
✅ Polyurethane tire with cast steel core for smooth rolling and durability
✅ Ball bearing wheel for low rolling resistance
✅ Top plate mounting for fast, secure installation
✅ Works in temperature range from -40°F to 180°F
✅ Suitable for carts, racks, fixtures, and mobile equipment

Dimensions
(all dimensions shown in both mm and inches)

Wheel diameter 150 mm 5.906 in
Wheel width 50 mm 1.969 in
Overall height 222 mm 8.740 in
Top plate size 140 x 108 mm 5.512 x 4.252 in
Hole spacing 105 x 75 mm 4.134 x 2.953 in

💡 Why choose spring loaded swivel caster wheels with brakes for heavy loads?
Spring loaded caster wheels are built to absorb shock and protect both the load and the floor while rolling.

• The spring mechanism reduces vibration and impact on uneven surfaces

• Swivel action improves maneuverability in tight spaces and corners

• Upper brake design helps lock movement and rotation for safer positioning

• Polyurethane tires balance floor protection with strong load handling

This caster wheel delivers smooth movement, solid braking, and dependable performance for projects that need controlled mobility under serious weight.