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The Integral twin is a swivel castor with central, total lock designed for demanding medical applications. The castor features a stem with cam hole for profile bars, short version fitting that ensures secure attachment to equipment frames. The housing is constructed from steel sheet, medium grade material and incorporates a precision ball bearing swivel bearing system for smooth directional changes and enhanced durability. The wheel assembly consists of a polyamide body with polyurethane, injected tread material, mounted on precision ball bearing for optimal rolling performance and reduced friction. The castor has a wheel diameter of 150 mm and an overall height of 175 mm. Load capacity specifications include dynamic loads of 150 kg at 3 km/h and 150 kg at 4 km/h operating speeds, with a static load capacity of 450 kg. This castor is specifically engineered for medical environments including anaesthesia carts, C-arms, CT scanners, MRI, X-ray equipment, care beds, hospital beds, surgery robots, surgery tables, and ultrasound devices in hospitals, nursing and retirement homes.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
2946UAP150R36-32S30 D 9002 4xM6
EAN
4031582302639
S4 Materialnumber
990032830
Core attributes
Certification
Tested and monitored by TÜV Süd
Housing type
Swivel castor with central, total lock
Overall width
75 mm
Load capacity at 3 km/h
150 kg
Load capacity at 4 km/h
150 kg
Load capacity Static
450 kg
Overall height
175 mm
Temperature range (Maximum)
80 °C
Temperature range (Minimum)
-25 °C
Overall weight
1.42 kg
Product name
Integral twin
Standard
EN12531 - Hospital Bed Castors
Electric conductive
Stainless
Fitting
Bolt mounting holes quantity
4
Fitting type
Stem with cam hole for profile bars, short version
Bolt diameter
32 mm
Bolt length
51 mm
Bolt thread position
7 mm
Housing
Colour
Grey white (RAL9002)
Fork shape
Twin wheel housing
Material
Steel sheet, medium
Swivel bearing
Precision ball bearing
Dome diameter
70 mm
Swivel interference
248 mm
Offset
45 mm
Swivel radius
124 mm
Wheel
Hardness of tread (A)
92 Shore A
Hardness of tread (D)
42 Shore D
Body material
Polyamide
Tread material
Polyurethane, injected
Tread width
15 mm
Diameter
150 mm
Body width
15 mm
Threadguards
With threadguard
Bearing
Precision ball bearing
Wheel color
Grey white (RAL9002)

German Design Award

German Design Award

Red Dot Design Award

Red Dot Design Award

special-features-image
Special Features
Non-hazardous materials
Complies with RoHS and REACH regulations. Does not contain polycyclic aromatic carbons or chromium (VI).
Tested quality
Tested in our own laboratory for compliance with European standards.
Solid housing
Made of pressed steel, zinc plated.
Prevents unintended movement
Wheel lock for manual operation
User-friendly central lock
Simultaneous locking of more than one castor using a central actuation lever.
Award-winning design
Awarded with prestigious prizes by international juries.
Low-maintenance wheels
Thread guards for unobstructed operation with minimal cleaning effort.
Non-marking movement
Wheels with reduced abrasion and little cleaning requirement.
Ergonomically friendly use
Wheels with optimised roll resistance to lighten the load for the user.
Chemical-resistant components
Insensitive to many cleaning agents and chemical substances.
Certified safety
TÜV Süd certified performance standard.
Comfortable maneuverability
Easily move across obstacles with large wheels and elastic wheel centers.
Multistage switching function
Up to three locking positions: directional lock, total lock or free mobility.
Optimised manoeuvrability
Twin wheel castor with high manoeuvrability due to differential effect.
Reduced cleaning
Due to mainly smooth surfaces, the castors are quick and easy to clean.
Protect floors with load distribution
Two wheels distribute the load and minimise floor impressions.
Integrated cable protection
Integrated cable pusher to protect cables lying on the floor.
Extremely strong construction
Extremely strong construction
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Accessories

Accessory
Adaptor
Adapter m. Gew. Stift

The Adaptor is an accessory designed to enhance castor functionality and compatibility across various applications. This lightweight component weighs 0.1 kg, making it suitable for integration into systems where weight considerations are important. The adaptor serves as a connector or interface element, enabling seamless integration between castors and mounting surfaces or equipment frames. Its compact design and minimal mass ensure that it does not significantly impact the overall weight distribution of the supported system. This accessory is engineered to provide reliable performance in demanding industrial and commercial environments where precise castor alignment and secure attachment are essential requirements.

Accessory
Change lever
Schalthebel 24S45 o. Gew. Stift

The Change lever is an accessory designed for castor applications, engineered to provide reliable operational control in demanding industrial environments. This component weighs 0.12 kg, making it a lightweight addition to castor assemblies whilst maintaining robust structural integrity. The change lever facilitates smooth engagement and disengagement mechanisms, enabling operators to adjust castor functionality with precision and minimal effort. Its compact design ensures compatibility with standard castor mounting configurations, and the material composition has been selected to withstand repeated operational cycles without degradation. This accessory is suitable for applications requiring frequent manual adjustment of castor positioning or locking mechanisms, offering enhanced versatility and user control in material handling systems.

Accessory
Change lever
Schalthebel 28S45 m. Gew. Stift

The Change lever is an accessory designed for castor systems, engineered to provide reliable operational control and adjustment functionality. This component weighs 0.06 kg, making it a lightweight addition to castor assemblies whilst maintaining robust structural integrity. The Change lever facilitates smooth engagement and disengagement of castor mechanisms, enabling efficient height or position adjustments in various industrial and commercial applications. Its compact design ensures easy integration with standard castor configurations, and the minimal weight contribution makes it suitable for installations where load considerations are critical. This accessory is manufactured to precise engineering tolerances, ensuring consistent performance and durability across repeated operational cycles.

Accessory
Change lever
Schalthebel 65S45 m. Gew. Stift

The Change lever is an accessory designed for castor applications, engineered to provide reliable operational control and enhanced functionality in demanding environments. This precision-manufactured component weighs 0.09 kg, making it lightweight yet robust enough to withstand repeated use in industrial and commercial settings. The Change lever facilitates smooth transitions and adjustments, integrating seamlessly with standard castor systems to optimise performance and user convenience. Its compact design ensures easy installation and maintenance, whilst maintaining the structural integrity required for consistent operation across various applications and load conditions.

Accessory
Bearing bush
Lager Buchse m. Gew. Stift SW7/16in

The bearing bush is an accessory designed to enhance castor performance and longevity through precision engineering. This component weighs 0.04 kg and is engineered to provide smooth rotational movement whilst reducing friction between moving parts. The bearing bush serves as a critical interface element within castor assemblies, facilitating optimal load distribution and ensuring reliable operation under demanding conditions. Its compact design allows for straightforward integration into existing castor systems, making it an essential replacement or upgrade component for maintenance and repair applications. Manufactured to exacting specifications, this accessory delivers consistent performance and durability across a wide range of industrial and commercial environments.

Accessory
Profile bar
Profilstahl 6kt-11x1000

The Profile bar is an accessory designed to enhance castor functionality and performance in demanding industrial and commercial applications. This precision-engineered component provides structural reinforcement and improved load distribution across castor assemblies, ensuring optimal stability and durability during operation. The profile bar integrates seamlessly with standard castor mounting systems, offering engineers a reliable solution for applications requiring enhanced rigidity and extended service life. Its robust construction and compatibility with various castor types make it an essential addition for systems subject to heavy loads, frequent directional changes, or challenging environmental conditions. The accessory facilitates improved alignment and reduces operational stress on castor mechanisms, thereby minimising maintenance requirements and maximising equipment uptime in industrial settings.

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Matching Products

Variants
Integral twin
Integral twin
Integral twin
2944UAP150R36-32S30 D 9002 4xM6

The Integral twin is a swivel castor with central, total or directional lock, featuring a stem with cam hole for profile bars, short version fitting. The housing is constructed from steel sheet, medium grade material and incorporates a precision ball bearing swivel bearing system for smooth operation. The wheel comprises a polyamide body with polyurethane, injected tread material, supported by precision ball bearing for enhanced durability and performance. The castor has an overall height of 175 mm with a wheel diameter of 150 mm. Load specifications include a dynamic capacity of 150 kg at 3 km/h and 150 kg at 4 km/h operating speeds, whilst providing a static load capacity of 450 kg. This castor is specifically designed for demanding medical applications including anaesthesia carts, C-arms, CT scanners, MRI, X-ray equipment, care beds, hospital beds, surgery robots, surgery tables, ultrasound equipment, and general use in hospitals, nursing and retirement homes.

150 mm
175 mm
150 kg
150 mm
175 mm
150 kg