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The Omikron swivel castor features a medium rectangular heavy-duty plate fitting designed for demanding industrial applications. The housing is constructed from iron forged, heavy material and incorporates a deep-groove ball thrust roller bearing swivel mechanism for smooth directional changes under load. The wheel assembly comprises a sheet steel, heavy body fitted with a polyurethane, casted tread and precision ball bearing for optimal performance and durability. With a wheel diameter of 250 mm, the castor has an overall height of 325 mm. Load capacity specifications include a static load rating of 5280 kg, whilst dynamic load capacity reaches 2640 kg at 4 km/h and 2200 kg at 6 km/h operating speeds. This robust castor is specifically engineered for airport equipment and AGV systems applications where reliability and heavy-duty performance are essential requirements.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
9250STP250P65
EAN
4031582314038
Core attributes
Type
Swivel castor
Load capacity at 4 km/h
2640 kg
Load capacity at 6 km/h
2200 kg
Load capacity Static
5280 kg
Overall height
325 mm
Temperature range (Maximum)
60 °C
Temperature range (Minimum)
-20 °C
Overall weight
33.63 kg
Product name
Omikron
Standard
EN12533 - Heavy Duty Castors
Electric conductive
Stainless
Fitting
Fitting type
Medium rectangular heavy-duty plate
Plate hole diameter
15 mm
Plate hole length (Maximum)
160 mm
Plate hole width (Maximum)
120 mm
Plate length
200 mm
Plate width
160 mm
Housing
Fork shape
Straight
Material fork
Iron forged, heavy
Swivel bearing
Deep-groove ball thrust roller bearing
Swivel interference
400 mm
Offset
75 mm
Swivel radius
200 mm
Wheel
Hardness of tread (A)
92 Shore A
Body material
Sheet steel, heavy
Tread material
Polyurethane, casted
Tread width
100 mm
Diameter
250 mm
Threadguards
With threadguard
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.
Variable fitting options
Different fitting dimensions for a large range of applications.
Resource-conserving part replacement
Threaded axles allow effortless wheel change.
Uninterrupted use
Swivel bearing with dust ring for continuous, uninterrupted movement.
Strong construction
Housing made of heavy steel for high load capacity.
Reliable traction
Traction-optimised treads for secure grip on wet and slippery floors.
Secured mounting plate
Mounting plate secured with nut & bolt kingpin.
Solid construction
Solid steel plate for maximum 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.
Long-lasting surfaces
Extra high-quality galvanising for a long service life under harsh operating conditions.
Extra heavy duty construction
Welded solid steel construction for highest load capacity.
Heavy duty construction
Extra heavy steel housing for high load capacity.