Function of PU wheel brake The function of caster brake refers to the auxiliary components (i.e. caster brake) installed to lock the casters in order to locate the working object when the casters are stationary. It is worth noting that the caster brake generally acts on the working environment without slope. For the design of caster brake with special requirements, you can consult the manufacturer for customization. In different working environment, the requirements for PU caster brake are also different. At present, Carsun caster has developed a variety of caster brakes to meet the needs of customers. At the same time, it is also widely used in industry, agriculture, scientific research places, national defense and other fields. Optional It can be equipped with metal side brake and metal double brake Hexagon head screw rod specification:M12x25mm Opposite side width of hexagon head :S=24mm Wheel Diameter Tread Width Capacity Per Caster Wheel Bearing Modle number Load Height Swivel Radius (mm) (mm) (kg) Swivel Metal total brake (mm) (mm) 65 32 90 Polyurethane Delrin 2-25T20S-401C 2-25T20SB4-401C 91 56 Annular ball 2-25T20S-401D 2-25T20SB4-401D Double ball 2-25T20S-401G 2-25T20SB4-401G 75 32 90 Polyurethane Delrin 2-3T20S-401C 2-3T20SB4-401C 108 75 Annular ball 2-3T20S-401D 2-3T20SB4-401D Single ball 2-3T20S-401H-1 2-3T20SB4-401H-1 Double ball 2-3T20S-401G 2-3T20SB4-401G 90 32 114 Polyurethane Delrin 2-35T20S-401C 2-35T20SB4-401C 119 78 Annular ball 2-35T20S-401D 2-35T20SB4-401D Single ball 2-35T20S-401H-1 2-35T20SB4-401H-1 Double ball 2-35T20S-401G 2-35T20SB4-401G 100 32 136 Polyurethane Delrin 2-4T20S-401C 2-4T20SB4-401C 130 84 Annular ball 2-4T20S-401D 2-4T20SB4-401D Single ball 2-4T20S-401H-1 2-4T20SB4-401H-1 Double ball 2-4T20S-401G 2-4T20SB4-401G 125 32 136 Polyurethane Delrin 2-5T20S-401C 2-5T20SB4-401C 157 103 Annular ball 2-5T20S-401D 2-5T20SB4-401D Single ball 2-5T20S-401H-1 2-5T20SB4-401H-1 Double ball 2-5T20S-401G 2-5T20SB4-401G