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The Omikron twin is a swivel castor with directional lock, designed for demanding industrial applications including airport equipment and AGV systems. The castor is fitted with a square plate attachment, enabling secure and straightforward installation on various equipment bases. The housing comprises iron forged, heavy-duty construction, incorporating a deep-groove ball thrust roller bearing that ensures smooth rotational movement and exceptional durability under continuous operational stress. The wheel assembly features a 400 mm diameter wheel constructed from PUR casted premium material, which provides superior wear resistance and optimal grip characteristics across diverse floor surfaces. The wheel is mounted on precision ball bearings, guaranteeing smooth rolling performance and extended service life. The overall height of the castor assembly measures 570 mm, accommodating standard equipment configurations whilst maintaining stability and manoeuvrability. This castor is engineered to support a dynamic load capacity of 11,000 kg when operating at speeds up to 3 km/h, making it suitable for heavy-duty material handling and transport applications. The combination of robust materials, precision bearings, and directional locking functionality ensures reliable performance in high-demand industrial environments where load stability and controlled movement are critical operational requirements.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
9951FTP400P41-400 TFR
EAN
4031582480764
Core attributes
Type
Swivel castor with directional lock
Load capacity at 3 km/h
11000 kg
Overall Height
570 mm
Temperature range (Maximum)
60 °C
Temperature range (Minimum)
-20 °C
Overall weight
246.98 kg
Product Name
Omikron twin
Electric Conductive
Stainless
Fitting
Fitting type
Square plate
Plate hole diameter
22 mm
Plate hole length (Maximum)
340 mm
Plate hole width (Maximum)
340 mm
Plate length
400 mm
Plate width
400 mm
Housing
Fork shape
Twin wheel housing
Housing Material
Iron forged, heavy
Swivel Bearing
Deep-groove ball thrust roller bearing
Swivel interference
340 mm
Offset
90 mm
Swivel radius
170 mm
Wheel
Hardness of tread (A)
92 Shore A
Body material
Cast iron
Tread Material Mix
PUR casted premium
Tread width
80 mm
Diameter
400 mm
Threadguards
With threadguard
Axle
Screwed with nut
Bearing
Precision ball bearing
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.
Strong construction
Housing made of heavy steel for high load capacity.
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.
Quick maintenance
Swivel bearings lubricated with long-life grease and fitted with grease nipple for easy maintenance.
Extra heavy duty construction
Welded solid steel construction for highest load capacity.
Heavy duty construction
Extra heavy steel housing for high load capacity.
Optimised manoeuvrability
Twin wheel castor with high manoeuvrability due to differential effect.
Protect floors with load distribution
Two wheels distribute the load and minimise floor impressions.
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Accessories

Wheel 400 mm
Novatech
FTP 400x80-Ø40 HL90

The Novatech Wheel is a precision castor wheel engineered for demanding industrial applications, featuring a cast iron body with a 400 mm diameter and an 80 mm wide PUR casted premium tread for optimal grip and durability. The wheel hub measures 90 mm in length, whilst the axle accommodates a 40 mm hole diameter for secure mounting. Equipped with a precision ball bearing for smooth rotation, this wheel delivers exceptional performance across varied operating conditions. The load capacity specifications are comprehensive: the wheel supports a static load of 5000 kg, whilst dynamic load ratings vary depending on operational speed, with a capacity of 2500 kg at 6 km/h or 3000 kg at 4 km/h, making it suitable for both high-speed and heavy-load applications in warehousing, manufacturing, and logistics environments.

400 mm
3000 kg
400 mm
3000 kg
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Matching Products

Variants
Fixed castor 400 mm
Fixed castor 400 mm
Omikron twin
9958FTP400P68

The Omikron twin is a fixed castor engineered for demanding industrial applications including airport equipment and AGV systems. This unit features an extra large rectangular heavy-duty plate fitting, designed to accommodate substantial mounting requirements and ensure robust installation on mobile equipment and stationary installations. The housing is constructed from iron forged, heavy-grade material, providing exceptional structural integrity and resistance to impact and operational stress. The castor is equipped with a 400 mm diameter wheel featuring a cast iron body with a PUR casted premium tread material, delivering superior durability and consistent performance across varied floor surfaces. The wheel incorporates a precision ball bearing, ensuring smooth rotation and minimised friction during operation. The overall height of the assembly measures 510 mm, accommodating standard integration into most equipment frameworks. The castor demonstrates impressive load-bearing capabilities, with a static load capacity of 10800 kg, whilst the dynamic load capacity reaches 5000 kg at 6 km/h or 7200 kg at 4 km/h, depending on operational speed requirements. These specifications make the Omikron twin suitable for heavy-duty applications requiring reliable performance under sustained loading conditions and frequent directional changes in industrial environments.

400 mm
510 mm
7200 kg
400 mm
510 mm
7200 kg