Medical trolley wheel Integral twin

for hospital bedfor operating tableanti-static

Overview
The Integral twin is a swivel castor with a central total lock specifically designed for demanding medical applications. It is fitted with a stem with cam hole for profile bars. The housing is manufactured from medium steel sheet and incorporates a sealed precision ball bearing swivel for smooth rotation. The twin wheel has a polyamide body with an injected, electrically-conductive polyurethane tread. Wheel diameter: 150 mm (5.91 in); overall height: 175 mm (6.89 in). Dynamic load capacity at recommended speeds: 150 kg (330.69 lb); static load capacity: 450 kg (992.08 lb).

Applications
Suitable for use on anesthesia carts, C-arms, CT and MRI devices, X-ray equipment, care and hospital beds, surgical robots and tables, ultrasound systems and other hospital and nursing facility equipment where electrical conductivity and reliable locking are required.

Key features

• Materials compliant with RoHS and REACH; free from PAHs and chromium (VI)
• Tested in TENTE laboratory and monitored by TÜV Süd for conformity with EN12531 (hospital bed castors)
• Electric-conductive injected polyurethane tread to reduce electrostatic charge
• Sealed precision ball bearings for wheel and swivel to ensure long service life
• Twin wheel design distributes load and protects floors
• Threadguards for unobstructed operation and reduced maintenance
• Central actuation lever enables simultaneous locking of multiple castors (user-friendly central lock)
• Multistage switching: directional lock, total lock or free mobility
• Integrated cable protection (cable pusher)
• Components resistant to chemicals and cleaning agents commonly used in hospitals

Performance highlights

• Roll performance: excellent — optimised rolling resistance for comfortable manoeuvring
• Noise level: low
• Wear: low — extended service life
• Corrosion resistance: zinc-plated housing with protective treatment

Technical specifications

• Article Number: 2946USX150R26-28D45 D 9002 4xM8 W
• EAN: 4031582438925
• S4 Material Number: 990060739
• Product name: Integral twin
• Type: Swivel castor with central total lock
• Certification: Tested and monitored by TÜV Süd
• Standard: EN12531 - Hospital bed castors
• Electric conductive: Yes
• Housing material: Medium steel sheet
• Housing color: Grey white (RAL9002)
• Fork shape: Twin wheel housing
• Wheel body material: Polyamide
• Tread material: Polyurethane, injected, electrically-conductive
• Tread hardness: 91 Shore A / 40 Shore D
• Tread width: 15 mm (0.59 in)
• Body width: 15 mm (0.59 in)
• Wheel diameter: 150 mm (5.91 in)
• Overall width: 75 mm (2.95 in)
• Overall height: 175 mm (6.89 in)
• Overall weight: 1.45 kg (3.19 lb)
• Load capacity at 3 km/h: 150 kg (330.69 lb)
• Load capacity at 4 km/h: 150 kg (330.69 lb)
• Static load capacity: 450 kg (992.08 lb)
• Temperature range: -25 °C to 80 °C (-13 °F to 176 °F)
• Swivel bearing: Sealed precision ball bearing
• Wheel bearing: Sealed precision ball bearing
• Threadguards: With threadguard
• Wheel color: Grey white (RAL9002)
• Dome diameter: 70 mm (2.76 in)
• Swivel interference: 248 mm (9.76 in)
• Offset: 45 mm (1.77 in)
• Swivel radius: 124 mm (4.88 in)
• Fitting type: Stem with cam hole for profile bars
• Bolt mounting holes: 4
• Bolt diameter: 28 mm (1.1 in)
• Bolt length: 96 mm (3.78 in)
• Bolt thread position: 19 mm (0.75 in)