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The Kappa swivel caster with directional lock features a rectangular plate fitting for secure mounting applications. The housing is constructed from cast iron, or iron forged, heavy material and incorporates two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel assembly consists of a casting body with polyurethane, casted tread material and precision ball bearing for optimal performance and longevity. The wheel diameter measures 6.3 inches with an overall height of 8.07 inches. Load specifications include dynamic capacities of 1984.16 lb at 2.5 mph and 1653.47 lb at 3.7 mph, with a static load capacity of 3306.93 lb. This heavy-duty caster is designed for demanding applications including aerospace industry, 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
9681FTP160P63 CL67
EAN
4031582315400
S4 Material Number
990830500
Core attributes
Type
Swivel caster with directional lock
Overall width
4.33 in
Load capacity at 4 km/h
1984.16 lb
Load capacity at 6 km/h
1653.47 lb
Load capacity Static
3306.93 lb
Overall Height
8.07 in
Temperature range (Maximum)
140 °F
Temperature range (Minimum)
14 °F
Overall weight
12.74 lb
Product name
Kappa
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
Two ball races, reinforced or stainless
Dome diameter
4.37 in
Swivel interference
11.02 in
Offset
2.28 in
Swivel radius
5.51 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
6.3 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
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 and 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 minimal cleaning requirements
Easy steering
Swivel head with double ball bearings
Ergonomically friendly use
Wheels with optimised rolling resistance to reduce user effort
Optimised directional lock
Directional lock adjustable to 2x180° or 4x90°
Quick maintenance
Swivel bearings lubricated with long-life grease and fitted with grease nipple for easy maintenance
Long-lasting surfaces
High-quality galvanising for long service life under harsh conditions
Extra heavy duty construction
Welded solid steel construction for maximum load capacity
Heavy duty construction
Extra heavy steel housing for high load capacity
Hardened double ball raceways
Two hardened double ball raceways guarantee exceptional stability
Flexible lock function
Use of two independent actuation systems in one castor
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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 Ø160

The Foot protection accessory for casters is a specialized component designed to enhance the functionality and durability of caster systems in industrial and commercial applications. Weighing 1.48 pounds, this accessory provides reliable protection for caster feet, preventing damage from impact, abrasion, and environmental exposure. The foot protection is engineered to maintain structural integrity during standard operational conditions while extending the service life of your caster assemblies. This accessory integrates seamlessly with existing caster installations and is suitable for use in warehousing, manufacturing, and material handling environments where equipment protection is essential.

Wheel 6.3 in
Novatech
FTP 160x50-Ø20 HL60

The Novatech Wheel is a precision-engineered caster wheel featuring a 6.3 inch diameter with a 1.97 inch wide polyurethane casted tread designed for optimal performance and durability. The wheel is constructed with a casting body and equipped with a precision ball bearing for smooth rotation. The hub measures 2.36 inches in length, while the axle features a 0.79 inch hole diameter for secure mounting compatibility. This wheel delivers exceptional load capacity with a static rating of 3968.32 pounds, ensuring reliable performance under sustained loads. For dynamic applications, the wheel maintains a load capacity of 1984.16 pounds at 3.73 miles per hour or 2425.08 pounds at 2.49 miles per hour, providing flexibility for various operational speeds and load requirements in demanding caster applications.

6.3 in
2425 lb
6.3 in
2425 lb
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Matching Products

Variants
Swivel caster 6.3 in
Swivel caster 6.3 in
Kappa
9680FTP160P63 CL67

The Kappa 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 two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel assembly consists of a casting body with polyurethane, casted tread material and precision ball bearing for optimal performance and longevity. The unit measures 8.07 inches in overall height with a wheel diameter of 6.3 inches. Load specifications include dynamic capacities of 1984.16 lb at 2.5 mph and 1653.47 lb at 3.7 mph, with a static load capacity of 3306.93 lb. This heavy-duty caster is engineered for demanding applications including aerospace industry, airport equipment, AMR systems, automotive OEM, ceramic and glass manufacturers, production and platform trolleys, and heavy AGV systems.

6.3 in
8.07 in
1984 lb
6.3 in
8.07 in
1984 lb
Variants
Fixed caster 6.3 in
Fixed caster 6.3 in
Kappa
9688FTP160P63 CL67

The Kappa fixed caster features a rectangular plate fitting and cast iron, or iron forged, heavy housing construction for maximum durability in demanding applications. The wheel incorporates a casting body with casted polyurethane tread material and precision ball bearing for smooth operation, measuring 6.3 inches in diameter. The overall height of the unit is 8.07 inches, providing optimal clearance and maneuverability. Load capacity specifications include dynamic ratings of 1984.16 lb at 2.49 mph and 1653.47 lb at 3.73 mph, with a static load capacity of 3306.93 lb. This heavy-duty caster is specifically designed for aerospace industry and airport equipment, AMR systems, automotive OEM applications, ceramic and glass manufacturers, production and platform trolleys, and heavy AGV systems where reliable performance under substantial loads is essential.

6.3 in
8.07 in
1984 lb
6.3 in
8.07 in
1984 lb
Variants
Swivel caster with total lock, head end of caster 6.3 in
Swivel caster with total lock, head end of caster 6.3 in
Kappa
9682FTP160P63 CL67

The Kappa is a swivel caster with total lock, head end of caster 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 two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel consists of a casting body with polyurethane, casted tread material and precision ball bearing for optimal performance and longevity. The wheel diameter measures 6.3 inches with an overall height of 8.07 inches. Load specifications include dynamic capacities of 1984.16 lb at 2.5 mph and 1653.47 lb at 3.7 mph, with a static load capacity of 3306.93 lb. This heavy-duty caster is specifically engineered for demanding applications including aerospace industry, airport equipment, AMR systems, automotive OEM, ceramic and glass manufacturers, production and platform trolleys, and heavy AGV systems.

6.3 in
8.07 in
1984 lb
6.3 in
8.07 in
1984 lb