125mm Nylon Castor - Swivel Bolt Hole & Brake - 100kg - Stainless Steel Black Nylon The BSN50/SH castor frame is

The BSN50/SH castor frame is a swivel plate type

The castor frame is a swivel bolt hole castor with a bearing in the swivel head race made from steel construction

The MSU80/SP castor frame is a swivel plate type

The 100mm diameter wheel is a Super-Tuff monolithic compound & has a plain bore with a steel axle bush (no bearing)

The MCB80/F castors are constructed of a solid steel fixed frame

125mm Nylon Castor - Swivel Bolt Hole & Brake - 100kg - Stainless Steel Black Nylon The BSN50/SH castor frame isDescription The WSN125 SH TB castor frame is a swivel bolt hole type with a brake, which features a double bearing head race, all constructed from high grade stainless steel 304 with a large plastic seal to keep out dust and water. The brake is a total brake, meaning it locks both the wheel & the swivel function at the same time. The bolt hole internal diameter is 13mm designed for mounting to your application with a M12 or 1 2" (1 2 inch) bolt. The