Central Locking Medical Casters | 5-Inch & 6-Inch TPU Hospital Bed Wheels

Description

Premium Central Locking Swivel Casters for ICU, Nursing, and Aesthetic Beds (EN12531 Compliant)

A versatile, heavy-duty mobility solution designed to upgrade hospital wards, specialized care units, and premium aesthetic salons. This central control locking caster ensures effortless maneuverability and instant immobilization.
Multi-App Compatibility: Optimized for electric hospital beds, critical care ICU platforms, luxury nursing beds, and motorized beauty tables.
Total Control System: One-pedal central braking mechanism instantly locks both swivel rotation and wheel direction, eliminating operational variance.
Heavy Weight Bearing: Rugged internal structure supports a dynamic load of up to 125kg and static load of up to 150kg per wheel.

Technical Specifications Table

Technical Parameter                5-Inch                                                                           6-Inch  
Brand                                          Premium Medical Hardware                                        Premium Medical Hardware
Caster Type                               Central Control Locking                                            Central Control Locking
Wheel Diameter                       125 mm                                                                               150 mm
Tread Width                             74 mm                                                                                 76.5 mm
Mounting Height                     155 mm                                                                               168.5 mm
Stem Options                           Long: 28 × 96mm / Short: 32 × 50mm                Long: 28 × 96mm / Short: 32 × 50mm
Locking Angle                          45° Default Swivel/Directional Lock/30°             45° Default Swivel/Directional Lock/30°
Offset Distance                         38.5 mm                                                                       50.8 mm
Swivel Radius                             101 mm                                                                          125.8 mm
Swivel Interference Dia.      202 mm                                                                          251.6 mm
Temperature Range                -30°C to +80°C                                                            -30°C to +80°C
Compliance Standard             EN12531 (Medical Casters)                                         EN12531 (Medical Casters)
Net Weight (Long/Short)  Long Stem: 1.1 kg / Short Stem: 0.99 kg              Long Stem: 1.3 kg / Short Stem: 1.26 kg
Dynamic Load Capacity          100 kg per wheel                                                           125 kg per wheel
Static Load Capacity               125 kg per wheel                                                            150 kg per wheel

Features:

High-Durability TPU Treads for Advanced Floor Protection
Unlike standard rubber wheels that degrade, tear, or leave unsightly markings under heavy loads, the TC Series features advanced TPU/TPE formulation treads. This material delivers superior structural integrity, exceptional chemical resistance to hospital-grade disinfectants, and an ultra-quiet roll. The low rolling resistance minimizes the physical effort required by medical staff when navigating heavily loaded ICU beds through tight corridors.
Precision Central Control Fixation System
The central locking housing is built to integrate seamlessly with standard medical bed central linkage brake rods. By centralizing the locking mechanism, hospital staff can engage the total lock (braking both swivel and wheel rotation) or directional lock instantly from a single pedal.
Engineering Note: To ensure absolute compliance with global institutional safety guidelines and eliminate post-sale installation variance, the internal locking cam is precision-machined to a 45-degree default locking angle.
Strict EN12531 Engineering Compliance
Designed rigorously for B2B procurement and integration into heavy medical equipment, these casters meet all testing benchmarks set by the EN12531 standard. This certification guarantees structural resilience under continuous dynamic shifting, high impact resistance, and long-term durability in critical care environments.

Versatile Medical & Industrial Applications

      * ICU & Critical Care Units: Reliable stability and zero-drift orientation tracking during patient transport.
      * Electric Nursing & Hospital Beds: Smooth, quiet adjustments that prioritize patient comfort.
      * Aesthetic, Medical Spa & Beauty Beds: Seamless integration with heavy motorized columns requiring high static load capacity.
      * Mobile Imaging Equipment: High vibration mitigation to safeguard sensitive onboard electronics.

FAQ 

Q1: What compliance standards do the TC Series central locking casters meet?
A: The TC Series medical casters are fully certified under the EN12531 standard, which specifies requirements, dimensions, and testing procedures for casters used specifically with hospital beds and medical equipment. This ensures they meet professional procurement safety factors for both dynamic and static load limits.
Q2: What is the default locking angle for this medical caster model?
A: This model is designed with a standard 45-degree default locking angle for the central control cam mechanism. This configuration minimizes alignment issues and post-sale installation disputes, providing a universal fit for standard medical bed braking linkages.
Q3: Why is TPU preferred over standard rubber for hospital bed wheels?
A: TPU (Thermoplastic Polyurethane) offers drastically better durability, wear resistance, and load-bearing capacity compared to conventional rubber. TPU does not flatten or develop flat spots over prolonged static load periods, does not leave skid marks on hospital epoxy coatings, and offers significantly higher resistance to medical cleaning chemicals and floor stripping agents.
Q4: What stem configuration options are available for e-commerce B2B buyers?
A: We offer two precise engineering variations to accommodate different frame designs: a Long Stem (28mm diameter × 96mm length) and a Short Stem (32mm diameter × 50mm length). Please verify your bed frame’s internal socket clearance or request the CAD/STP files from our technical resource center prior to ordering.