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The Kappa load is a swivel caster with directional lock designed for demanding industrial applications including aerospace industry and airport equipment, AMR systems, automotive OEM, ceramic and glass manufacturers, production and platform trolleys, and heavy AGV systems. The caster is equipped with a rectangular plate fitting that provides secure mounting to various equipment and platforms. The housing features a deep-groove ball thrust roller bearing and is constructed from cast iron or iron forged, heavy-duty material to ensure robust performance under demanding operational conditions. The wheel assembly incorporates a 9.84-inch diameter wheel with a precision ball bearing and a casted polyurethane tread material that delivers excellent durability and floor protection. The overall height of the caster measures 12.01 inches, providing appropriate clearance for most industrial applications. The load capacity specifications indicate a static load capacity of 5,291.09 pounds, while the dynamic load capacity varies based on operational speed: 2,645.54 pounds at 3.73 miles per hour and 3,174.65 pounds at 2.49 miles per hour, ensuring reliable performance across different speed requirements and load scenarios in heavy-duty industrial environments.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
9651FTP250P63 CL67
EAN
4031582314502
S4 Material Number
990830290
Core attributes
Type
Swivel caster with directional lock
Overall width
4.33 in
Load capacity at 4 km/h
3174.65 lb
Load capacity at 6 km/h
2645.54 lb
Load capacity Static
5291.09 lb
Overall Height
12.01 in
Temperature range (Maximum)
140 °F
Temperature range (Minimum)
14 °F
Overall weight
22.31 lb
Product name
Kappa load
Standard
EN12533 - Heavy Duty Castors
Electric conductive
Stainless
Fitting
Fitting type
Rectangular plate
Plate hole diameter
0.43 in
Plate hole length (Maximum)
3.15 in
Plate hole length (Minimum)
2.95 in
Plate hole width (Maximum)
4.13 in
Plate hole width (Minimum)
2.95 in
Plate length
5.31 in
Plate width
4.33 in
Housing
Housing Color
Blue passivated
Fork shape
Broad, reinforced
Housing Material
Cast iron, or iron forged, heavy
Swivel bearing
Deep-groove ball thrust roller bearing
Dome diameter
4.37 in
Swivel interference
14.76 in
Offset
2.4 in
Swivel radius
7.38 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
1.97 in
Diameter
9.84 in
Body width
1.97 in
Threadguards
With threadguard
Axle
Screwed with nut
Bearing
Precision ball bearing
Wheel color
Honey yellow (RAL1005)
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
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

The Directional lock is an accessory designed to enhance the functionality and control of caster systems in industrial and commercial applications. This component weighs 0.62 pounds and provides operators with the ability to restrict caster movement to a single direction, preventing unwanted lateral or rotational motion during operation. The directional lock mechanism is engineered to maintain precise directional control while allowing smooth forward and backward movement, making it ideal for applications requiring stable, predictable caster behavior. Installation of this accessory integrates seamlessly with standard caster assemblies, offering a practical solution for equipment that demands enhanced maneuverability control and operational safety in demanding environments.

Accessory
Foot protection
Foot Protection Ø250

The Foot protection accessory is a specialized component designed to enhance the functionality and durability of caster systems in industrial and commercial applications. This accessory provides essential safeguarding for the base structure of casters, protecting against wear, impact damage, and environmental exposure during regular operation. The foot protection is engineered to accommodate standard caster mounting configurations and integrates seamlessly with existing caster assemblies without requiring significant modifications to the installation process. With a weight specification of zero pounds, this lightweight accessory adds negligible mass to your caster system while delivering substantial protective benefits. The design prioritizes ease of installation and maintenance, allowing technicians to quickly deploy the protection across multiple casters in facility environments. This accessory is ideal for applications requiring extended equipment longevity and reduced maintenance intervals.

Wheel 9.84 in
Novatech
FTP 250x50-Ø25 HL60

The Novatech Wheel is a precision caster wheel engineered for demanding industrial applications, featuring a cast body construction with a polyurethane, casted tread measuring 1.97 inches in width. The wheel has an overall diameter of 9.84 inches with a hub length of 2.36 inches and an axle hole diameter of 0.98 inches, accommodating standard caster mounting configurations. Equipped with a precision ball bearing for smooth rotation, this wheel delivers exceptional load-bearing performance with a static load capacity of 5,291.09 pounds. The dynamic load capacity reaches 2,645.54 pounds at 3.73 miles per hour and 3,174.65 pounds at 2.49 miles per hour, making it suitable for both high-speed and heavy-load applications in material handling and industrial equipment environments.

9.84 in
3175 lb
9.84 in
3175 lb
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Matching Products

Variants
Swivel caster 9.84 in
Swivel caster 9.84 in
Kappa load
9650FTP250P63 CL67

The Kappa load swivel caster is engineered for demanding industrial applications requiring robust load-bearing performance and reliable maneuverability. This unit features a rectangular plate fitting that provides secure mounting to equipment and platforms across diverse operational environments. The housing is constructed from cast iron or iron forged material, heavy-duty grade, ensuring exceptional durability and structural integrity under sustained operational stress. The swivel mechanism incorporates a deep-groove ball thrust roller bearing, which enables smooth 360-degree rotation while maintaining precise directional control. The wheel assembly measures 9.84 inches in diameter and is equipped with a precision ball bearing for optimal rotational efficiency. The wheel tread is manufactured from casted polyurethane, delivering superior wear resistance, floor protection, and reliable traction across various industrial surfaces. The overall height of the caster assembly is 12.01 inches, accommodating standard equipment configurations and clearance requirements. This swivel caster demonstrates exceptional load capacity specifications, with a static load rating of 5,291.09 pounds, ensuring stability during stationary operations. Dynamic load capacity reaches 2,645.54 pounds at speeds up to 3.73 miles per hour and 3,174.65 pounds at speeds up to 2.49 miles per hour, providing flexibility for both rapid and controlled material handling operations. The Kappa load caster is specifically designed for aerospace industry applications, airport equipment, AMR systems, automotive OEM manufacturing, ceramic and glass production facilities, production and platform trolleys, and heavy AGV systems, making it an ideal solution for mission-critical industrial environments.

9.84 in
12.01 in
3175 lb
9.84 in
12.01 in
3175 lb
Variants
Swivel caster with total lock, head end of caster 9.84 in
Swivel caster with total lock, head end of caster 9.84 in
Kappa load
9652FTP250P63 CL67

The Kappa load is a swivel caster with total lock, head end of caster, designed for demanding industrial applications requiring reliable mobility and secure positioning. The caster features a rectangular plate fitting that provides secure mounting to equipment and platforms. The housing is constructed from cast iron or iron forged, heavy material, ensuring exceptional durability and structural integrity, and incorporates a deep-groove ball thrust roller bearing that enables smooth swivel operation while supporting substantial loads. The wheel measures 9.84 inches in diameter and is equipped with a precision ball bearing for optimal rotational performance. The wheel tread is manufactured from polyurethane, casted material, which delivers excellent wear resistance and floor protection. The overall height of the caster is 12.01 inches, accommodating various equipment configurations. This caster demonstrates impressive load capacity specifications, with a static load capacity of 5291.09 pounds. The dynamic load capacity varies based on operational speed: at 3.73 miles per hour, the caster supports 2645.54 pounds, while at 2.49 miles per hour, it supports 3174.65 pounds. The Kappa load is engineered for use in aerospace industry and airport equipment, AMR systems, automotive OEM applications, ceramic and glass manufacturing, production and platform trolleys, and heavy AGV systems, making it an ideal solution for facilities requiring heavy-duty material handling and positioning capabilities.

9.84 in
12.01 in
3175 lb
9.84 in
12.01 in
3175 lb