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The Kappa load fixed caster features a rectangular plate fitting and a cast iron, or iron forged, heavy housing construction for maximum durability in demanding industrial applications. The wheel incorporates a casting body with ultratech polyurethane, casted tread material that provides excellent floor protection and smooth rolling performance, while precision ball bearing technology ensures reliable operation and extended service life. With a wheel diameter of 6.3 inches and an overall height of 8.07 inches, this caster offers optimal clearance and maneuverability. The dynamic load capacity reaches 1984.16 lb at speeds up to 2.5 mph and 1653.47 lb at speeds up to 3.7 mph, while the static load capacity is rated at 3968.32 lb, making it suitable for heavy-duty material handling equipment and industrial machinery requiring dependable mobility solutions.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
9658FCP160P63
EAN
4031582451924
Core attributes
Type
Fixed castor
Load capacity at 4 km/h
1984.16 lb
Load capacity at 6 km/h
1653.47 lb
Load capacity Static
3968.32 lb
Overall height
8.07 in
Temperature range (Maximum)
140 °F
Temperature range (Minimum)
-4 °F
Overall weight
8.14 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)
4.13 in
Plate hole width (Maximum)
3.15 in
Plate hole width (Minimum)
2.95 in
Plate length
5.31 in
Plate width
4.33 in
Housing
Fork shape
Broad, reinforced
Material
Cast iron, or iron forged, heavy
Wheel
Body material
Casting
Tread material
Ultratech Polyurethane, casted
Tread width
1.97 in
Diameter
6.3 in
Threadguards
With threadguard
Axle
Screwed with nut
Bearing
Precision ball bearing
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Special Features
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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
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Accessories

Wheel 6.3 in
Duratech
TOP 160x50-Ø20 HL60

The Duratech caster wheel features a 6.3 in diameter with a 1.97 in tread width and 2.36 in hub length, constructed from polyamide, heavy body material with an identical tread material composition. The wheel incorporates a precision ball bearing system with a 0.79 in axle hole diameter for smooth operation. Load capacity specifications include a static rating of 3747.85 lb and dynamic ratings of 2248.71 lb at 2.5 mph and 1873.93 lb at 3.7 mph, making it suitable for heavy-duty industrial applications requiring reliable performance under varying load conditions.

6.3 mm
Heavy Duty
6.3 mm
Heavy Duty