3 Inch Red PU Trolley Caster Wheels, Load Capacity: < 100 kg at Rs 220/piece in Mumbai
4 x Heavy Duty 125mm/5" Trolley Caster Wheels 300kg Swivel & Braked Castor Set | eBay
GBL Heavy Duty Castor Wheels + Screws - 25mm up to 40KG - Pack of 4 No Floor Marks Silent Caster for Furniture - Small Rubbered Trolley Wheels - Silver Castors : Amazon.co.uk: DIY & Tools
swivel castor with brake Ø 160 x 39mm black rubber tyre Load capacity 180kg - Industrial Wheels - Industrialwheels.com