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The Kappa load is a swivel caster with directional lock designed for heavy-duty industrial applications. It features a rectangular plate fitting for secure mounting to equipment. The housing is constructed from cast iron, or iron forged, heavy material and incorporates a deep-groove ball thrust roller bearing for the swivel mechanism, ensuring smooth directional movement and reliable locking functionality. The wheel consists of a casting body with polyurethane, casted tread material that provides excellent floor protection and quiet operation, while precision ball bearings enable smooth rolling performance. The wheel diameter measures 11.81 inches with an overall height of 13.98 inches. Load capacity specifications include dynamic ratings of 5,291.09 lb at 2.5 mph and 4,409.24 lb at 3.7 mph, with a static load capacity of 8,818.48 lb. This caster is specifically engineered for demanding applications including aerospace industry and airport equipment, AMR systems, automotive OEM, ceramic and glass manufacturers, production and platform trolleys, and heavy AGV systems.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
9651FTP300P64 CL97
EAN
4031582314557
S4 Material Number
990863069
Core attributes
Type
Swivel castor with directional lock
Overall width
5.51 in
Load capacity at 4 km/h
5291.09 lb
Load capacity at 6 km/h
4409.24 lb
Load capacity Static
8818.48 lb
Overall height
13.98 in
Temperature range (Maximum)
140 °F
Temperature range (Minimum)
14 °F
Overall weight
47.44 lb
Product name
Kappa load
Standard
EN12533 - Heavy Duty Castors
Electric conductive
Stainless
Fitting
Fitting type
Rectangular plate
Plate hole diameter
0.59 in
Plate hole length (Maximum)
4.13 in
Plate hole width (Maximum)
5.51 in
Plate length
6.89 in
Plate width
5.51 in
Housing
Color
Zink-iron (transparent)
Fork shape
Broad, reinforced
Material
Cast iron, or iron forged, heavy
Swivel bearing
Deep-groove ball thrust roller bearing
Dome diameter
5.51 in
Swivel interference
18.11 in
Offset
2.99 in
Swivel radius
9.06 in
Wheel
Hardness of tread (A)
92 Shore A
Hardness of tread (D)
42 Shore D
Body material
Casting
Tread material
Polyurethane, casted
Tread width
3.15 in
Diameter
11.81 in
Body width
3.15 in
Threadguards
With threadguard
Axle
Screwed with nut
Bearing
Precision ball bearing
Wheel color
Honey yellow (RAL1005)
special-features-image
Special Features
detail.specialFeatures.subtitle
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
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 minimal cleaning requirements
Ergonomically friendly use
Wheels with optimised rolling resistance to reduce user effort
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Accessories

Accessory
Directional lock
Directional lock 9651/9681

This Accessory is designed as a specialized component for caster applications, providing enhanced functionality and performance for mobile equipment systems. Engineered with precision manufacturing standards, this accessory integrates seamlessly with existing caster assemblies to optimize operational efficiency and durability. The unit features a compact, lightweight construction with a total weight of 0.62 lb, making it suitable for applications where weight considerations are critical while maintaining structural integrity and reliable performance characteristics.

Wheel 11.81 in
Novatech
FTP 300x80-Ø30 HL92

The Novatech caster wheel features a casting body construction with a casted polyurethane tread measuring 3.15 inches in width and 11.81 inches in diameter, equipped with a precision ball bearing system and an axle hole diameter of 1.18 inches with a hub length of 3.62 inches. This wheel delivers exceptional load performance with a static load capacity of 8,818.48 lb and dynamic load capacities of 5,291.09 lb at 2.49 mph and 4,409.24 lb at 3.73 mph, making it suitable for demanding industrial applications requiring reliable mobility solutions.

11.81 mm
Extreme Heavy Duty
11.81 mm
Extreme Heavy Duty
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Crossselling

Variants
Swivel castor 11.81 in
Swivel castor 11.81 in
Kappa load
9650FTP300P64 CL97

The Kappa load swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from cast iron, or iron forged, heavy material and incorporates a deep-groove ball thrust roller bearing swivel mechanism for smooth directional changes under load. The wheel assembly consists of a casting body with polyurethane, casted tread material and precision ball bearing for optimal performance and durability. The wheel measures 11.81 inches in diameter, while the overall height reaches 13.98 inches. Load capacity specifications include dynamic ratings of 5,291.09 lb at 2.49 mph and 4,409.24 lb at 3.73 mph, with a static load capacity of 8,818.48 lb. This heavy-duty caster is engineered for demanding applications including aerospace industry and airport equipment, AMR systems, automotive OEM, ceramic and glass manufacturers, production and platform trolleys, and heavy AGV systems.

11.81 mm
13.98 mm
Extreme Heavy Duty
11.81 mm
13.98 mm
Extreme Heavy Duty