Medical trolley wheel Linea

for hospital bedpolyamidepolyurethane

Product overview
The Linea safety is an automatic locking caster designed for blind-hole B10 fitting. It features a polyamide housing with a stem swivel bearing, a polyamide twin-wheel body and an injected polyurethane tread (92 Shore A). Wheel Ø 75 mm, overall height 75.5 mm. Dynamic load capacity 80 kg (at 3 km/h), static 160 kg. Force to release: 23 N; spring stroke: 8 mm.

Key features

• Automatic locking system activated by lever or handle
• Blind-hole fitting for B10 (10 mm bolt hole)
• Housing: polyamide
• Wheel body: polyamide twin-wheel
• Tread: injected polyurethane, 92 Shore A
• Wheel diameter: 75 mm; tread width: 15 mm
• Overall height: 75.5 mm; overall width: 55 mm
• Bearing: plain bearing with spacer tube
• Release force: 23 N; spring stroke: 8 mm
• Load capacity: 80 kg at 3 km/h (dynamic); 160 kg static

Special features

• Non-hazardous materials (RoHS and REACH compliant)
• Tested quality according to European standards
• Colour matching available (housing: Silver grey RAL7001)
• Low overall height—reduces risk of accidents for use under hospital beds
• Secure lock: wheel only rolls when lever or handle is activated
• Non-marking movement with reduced abrasion
• Optimised manoeuvrability via twin-wheel differential effect
• Individual branding options: engraved, cast or printed
• Central locking options available for efficient operation

Technical specifications

• Article number: 592DUAI075L51-10 RAL7001
• EAN: 4031582378207
• Product name: Linea safety
• Type: Automatic locking system
• Fitting type: Blind hole for B10
• Bolt hole diameter: 10 mm
• Wheel diameter: 75 mm
• Tread width: 15 mm
• Overall width: 55 mm
• Overall height: 75.5 mm
• Body material: Polyamide
• Tread material: Polyurethane, injected (92 Shore A)
• Bearing: Plain bearing with spacer tube
• Load capacity (at 3 km/h): 80 kg
• Load capacity (static): 160 kg
• Overall weight: 0.16 kg
• Temperature range: -20 °C to 60 °C
• Standard: EN12528 - Furniture castors
• Electric conductive: No
• Stainless: No
• Housing colour: Silver grey (RAL7001)
• Fork shape: Twin-wheel housing
• Swivel bearing: Stem, swiveling
• Dome diameter: 30 mm; Swivel interference: 130 mm; Offset: 23 mm; Swivel radius: 65 mm

Recommended applications

• Medical furniture and equipment (hospital beds, nursing carts, dialysis and medication trolleys)
• Mobile medical devices (anesthesia carts, C‑arm/CT/MRI supports, ultrasound)
• Professional furniture and mobile workstations
• Industrial and institutional trolleys requiring low height and low marking movement

Compliance & materials

• RoHS and REACH compliant; no polycyclic aromatic carbons or chromium (VI)
• Tested in-house for compliance with relevant European standards