Swivel Caster with Brake 150 mm Heavy Duty 700 kg. A nylon swivel caster with an outer diameter of 150 mm. This type of wheel does not leave marks on the floor. Due to the ball bearing, the wheels run smoothly and shock-free. These are very robust wheels, making them suitable for intensive use. The wheel has a load capacity of 700 kg. The mounting plate is 135 x 110 x 3.5 mm and includes a brake. Specifications: Wheel size 150 x 50 mm Load capacity 700 kg Plate size 135 x 110 x 3.5 mm Total height 195 mm Bolt holes center to center 105 x 80 mm