High Load Factory Direct 120-200kgs Industrial Swivel Red Pu 3 4 5 6 Inch Medium

This medium-heavy duty swivel caster features bright red wear-resistant PU tread, high-strength plastic wheel core, mirror chrome-plated thick steel bracket and full total lock brake system. Equipped with precision double ball swivel bearing, it balances heavy load capacity, ultra-quiet rolling, floor protection and reliable parking performance. It is a universal moving accessory widely used for industrial transport trolleys, equipment cabinets, workshop tool carts, warehouse storage racks and logistics handling vehicles.

The bright red polyurethane outer tread has high elasticity and toughness. It greatly reduces rolling noise and vibration during pushing, realizing mute operation. The moderate-hardness PU surface will not scratch epoxy floors, tile, marble, cement and wooden ground, no extra floor mat required. It also owns excellent oil resistance and weak acid & alkali resistance, resisting abrasion, cracking and peeling even in oily factory environments.

The black integrated plastic wheel core adopts thickened fan-shaped reinforcing ribs, which greatly improves structural rigidity and compression resistance. It can bear medium and heavy weight for a long time without deformation, crack or breakage, effectively extending the whole caster service life.

The bracket and top mounting plate are stamped from thick steel sheet with integrated bending forming. The surface undergoes mirror chrome electroplating treatment, forming a dense waterproof, dust-proof and anti-oxidation protective layer. It effectively prevents rust in humid workshops, warehouses and semi-outdoor environments. The reinforced thick structure resists collision and impact damage during cargo transportation.

This caster is equipped with a full total lock brake pedal made of thick steel. When you step down the pedal, it simultaneously locks the wheel rolling movement and 360° swivel rotation of the top plate. After braking, the trolley or equipment will stay completely fixed without sliding or turning, greatly improving safety during goods loading, unloading and storage. The brake pedal supports thousands of frequent stepping operations with stable performance.

The swivel structure inside the top mounting plate adopts 6001 precision double ball bearings, which minimizes metal friction. Even under full heavy load, the caster can rotate 360° smoothly and effortlessly without jamming or abnormal scraping noise. The square four-hole flat top plate provides large contact area for stable installation, standard hole positions match most equipment base frames.

• Industrial machinery & electrical equipment cabinets
• Warehouse logistics turnover trolleys & heavy storage racks
• Workshop assembly stations & heavy tool transport carts
• Hotel service trolleys, commercial display racks
• Light industrial production line tool trolleys

Medium-heavy duty red PU swivel caster with total lock brake, wear-resistant silent PU tread, anti-rust chrome bracket, smooth 360° rotation, ideal moving fitting for industrial trolleys, equipment cabinets and warehouse carts.

Medium-heavy duty swivel caster with total lock brake, red PU tread and chrome-plated steel bracket, fitted with precision double ball bearing. Used as moving accessory for industrial trolleys, equipment cabinets and storage racks. The red PU wheel features outstanding wear resistance, shock absorption and floor protection; chrome-plated bracket prevents rust and supports flexible 360° swivel rotation; total lock brake locks both wheel rolling and swivel rotation for stable parking.