Castors and Wheels

These Service Caster Series #30 Thermoplastic Rubber Flat Tread on Polyolefin Core casters offer various wheel sizes and mounting heights: 4” wheel: 5-5/8” mounting height; 5” wheel: 6-1/2” mounting height; 6” wheel: 7-1/2” mounting height; 8” wheel: 9-1/2” mounting height.
Weight Capacity: 4″: 300 lbs Capacity/Caster, 5″: 350 lbs Capacity/Caster, 6″: 500 lbs. Capacity/Caster, and 8″: 600 lbs Capacity/Caster
Top plate measures at 4″ x 4-1/2″ with a bolt hole pattern of 2-5/8″ x 3-5/8″ to 3″ x 3″ and can either be bolted or welded on.
Brake options include a top lock brake (TLB) and a total lock brake (TTL). The top lock brake (TLB) places a positive locking force against the wheel tread locking the wheel only. The total lock brake (TTL) also places a positive locking force against the wheel tread, but the total lock brake (TTL) simultaneously locks the wheel and the swivel for a complete stationary position.
Find other wheel materials, sizes and all Service Caster products at our Amazon Storefront. Click on the “by Service Caster” link above the main title on any Service Caster page listing.

🛠️ FLEXIBILITY AND SAFETY – Polyurethane (PU) industrial castors offers the elasticity of rubber wheels combined with the toughness and durability of metal casters.Caster wheel are safe for all floor types. The loading capacity of 1600kg – (400kg per Wheel).
🧩 MATERIAL – With heavy duty steel caster wheel housing, thick plate and double sealed ball bearings, high quality vibration-absorptive PVC rubber, steadier and safer to work under high load-bearing conditions. Max Load Capacity 1600kg
🔒 SAFETY TOTAL LOCK – This brake simultaneously locks the wheel and the swivel, holding the equipment firmly in place to reduce accidents. This combination wheel brake and swivel lock is essential for safety in some applications, such as on worktables, tablesaws, medical equipment, and used on uneven floors.
EASY INSTALLATION CASTOR WHEELS SETS 4 – You can easily install Thoisewelt heavy duty casters set of 4 with swivel only. The outdoor caster wheels can be used in homes, schools, garages, shops, trolleys and hospitals. The castors heavy duty can be used to move ottoman, coffee table, Strechers, Dolley,Froklift, Dustbin,Table,Sofa,Bed,Tipoy ,kabat, locker plant stands etc.
🔇 SMOOTH AND SILENT – Thanks to double precision ball bearings which contribute to smooth mobility and low noise during movement, these swivel casters can keep smooth and silent even under heavy load. PVC material also will absorb shocks to keep low-vibration transport.
💪 MULTIPLE USEAGE – These wheels are ideal for a huge variety of uses DIY to industrial applications. Moving Caster wheels can be used in home, schools, garage, shops, trolleys and hospitals, Perfect caster wheels for furniture and other small space moving furniture including ottoman, coffee table, plant stands, bookshelves, shoe bins, toy bins, shopping carts, workbench, underbed storage.
🏠 RELIABLE & HEAVY DUTY CASTER SET OF 4 -This caster set includes 2 Brack 2 swivel caster wheels 6” inches wheel size, The heavy duty outdoor casters can rotate 360 degrees very smoothly, silent & sturdy.
🔄RELISH SMOOTH & QUIET GLIDING – Swivel caster wheels have internal bearings that are quick rolling & the surface is sleek that wouldn’t allow it to get stuck by hair, crumbs and grit. The pack comes with 2 Brack 2 swivel for easy installation