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The Integral twin is a swivel caster with central, total lock designed for demanding medical and industrial applications including anesthesia carts, C-arms, CT scanners, MRI and X-ray equipment, care beds, hospital beds, nursing and retirement homes, surgery robots, surgery tables, and ultrasound systems. The caster features a stem with cam hole for profile bars in short version, and washable beds must be sealed in the fitting area by the hospital bed manufacturer to ensure proper operation. The housing is constructed from medium steel sheet and incorporates a precision ball bearing for smooth swivel action. The wheel assembly consists of a 5.91 inch diameter wheel with an injected polyurethane tread mounted on a polyamide body, supported by a precision stainless steel ball bearing that provides reliable rotation and durability in sterile healthcare environments. The overall height of the caster is 6.89 inches, making it suitable for integration into various medical equipment platforms. The caster delivers a static load capacity of 992.08 pounds and a dynamic load capacity of 330.69 pounds at speeds up to 2.49 miles per hour, ensuring safe and stable operation under typical hospital and surgical facility conditions where equipment mobility and precision positioning are critical requirements.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
2946UAC150R36-32S35 D 4xM6 4xØ15 sp-WH
EAN
4031582554465
S4 Material Number
900000457
Core attributes
Certification
Tested and monitored by TÜV Süd
Type
Swivel caster with central , total lock
Overall width
2.95 in
Load capacity at 4 km/h
330.69 lb
Load capacity Static
992.08 lb
Overall Height
6.89 in
Temperature range (Maximum)
176 °F
Temperature range (Minimum)
-13 °F
Overall weight
4.01 lb
Product name
Integral twin
Standard
EN12531 - Hospital Bed Castors
Electric conductive
Stainless
Fitting
Bolt mounting holes quantity
4
Hint
Washable beds must be sealed in the fitting area by the hospital bed manufacturer.
Fitting type
Stem with cam hole for profile bars, short version
Bolt diameter
1.26 in
Bolt length
2.01 in
Bolt thread position
0.28 in
Housing
Housing Color
Gray white (RAL9002)
Fork shape
Twin wheel housing
Housing Material
Steel sheet, medium
Swivel bearing
Precision ball bearing
Dome diameter
2.76 in
Swivel interference
9.76 in
Offset
1.77 in
Swivel radius
4.88 in
Wheel
Hardness of tread (A)
92 Shore A
Hardness of tread (D)
42 Shore D
Body material
Polyamide
Tread material
Polyurethane, injected
Diameter
5.91 in
Body width
0.59 in
Threadguards
With threadguard
Tread color
Slate gray (RAL7015)
Bearing
Precision ball bearing, stainless
Wheel color
Gray white (RAL9002)
Handle Set
Hint
Washable beds must be sealed in the fitting area by the hospital bed manufacturer.

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 hydrocarbons 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 minimal cleaning requirements
Ergonomically friendly use
Wheels with optimised rolling resistance to reduce user effort
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 maneuverability due to differential effect
Reduced cleaning
Thanks to mainly smooth surfaces, 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