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The Zeta is a swivel caster with total lock mechanism designed for heavy-duty industrial applications. The unit features a rectangular plate fitting for secure mounting to equipment frames. The housing is constructed from very heavy steel sheet material and incorporates a dual ball race swivel bearing system that is available in either reinforced or stainless steel configurations for enhanced durability and corrosion resistance. The wheel assembly consists of a robust casting body with a casted polyurethane tread material, mounted on precision ball bearings for smooth operation. The wheel diameter measures 4.92 inches, while the overall height of the complete caster assembly is 6.46 inches. Load specifications include a static capacity of 2910.1 lb and dynamic load ratings of 1455.05 lb at 2.5 mph and 1212.54 lb at 3.7 mph, making it suitable for demanding material handling applications requiring reliable mobility and secure locking capability.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
4687FTP125P63 TFR
EAN
4031582390513
Core attributes
Type
Swivel castor with total lock
Load capacity at 4 km/h
1455.05 lb
Load capacity at 6 km/h
1212.54 lb
Load capacity Static
2910.1 lb
Overall height
6.46 in
Temperature range (Maximum)
140 °F
Temperature range (Minimum)
-4 °F
Overall weight
10.58 lb
Product name
Zeta
Standard
EN12532 - Transport Equipment
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
5.39 in
Plate width
4.13 in
Housing
Fork shape
Broad, reinforced
Material
Steel sheet, very heavy
Swivel bearing
Two ball races, reinforced or stainless
Swivel interference
11.65 in
Offset
2.17 in
Swivel radius
5.83 in
Wheel
Hardness of tread (A)
92 Shore A
Body material
Casting
Tread material
Polyurethane, casted
Tread width
1.97 in
Diameter
4.92 in
Threadguards
With threadguard
Axle
Screwed with nut
Bearing
Precision ball bearing
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
Prevents unintended movement
Wheel lock for manual operation
Secured stand
Total lock for simultaneously locking the wheel and swivel housing
Resource-conserving part replacement
Threaded axles allow effortless wheel change
Uninterrupted use
Swivel bearing with dust ring for continuous, uninterrupted movement
Reliable traction
Traction-optimised treads for secure grip on wet and slippery floors
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
Extra heavy duty construction
Welded solid steel construction for maximum load capacity
Heavy duty construction
Extra heavy steel housing for high load capacity
Hardened swivel head
Reinforced and heat-treated ball covers
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Variants
Swivel castor 4.92 in
Swivel castor 4.92 in
Zeta
4680FTP125P63 TFR

The Zeta swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from very heavy steel sheet and incorporates a dual ball race swivel bearing system that is available in either reinforced or stainless steel configurations for enhanced durability and smooth rotation. The wheel assembly consists of a robust casting body with a precision ball bearing system and a casted polyurethane tread that provides excellent floor protection and quiet operation. The wheel measures 4.92 inches in diameter. Overall height dimensions are 6.46 inches from floor to mounting surface. Load specifications include a static capacity of 2910.1 lb and dynamic capacities of 1455.05 lb at 2.5 mph and 1212.54 lb at 3.7 mph, making this caster suitable for heavy-duty industrial applications requiring reliable mobility under substantial loads.

4.92 mm
Heavy Duty
6.46 mm
4.92 mm
Heavy Duty
6.46 mm
Variants
Fixed castor 4.92 in
Fixed castor 4.92 in
Zeta
4688FTP125P63 TFR

The Zeta Fixed Caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from very heavy steel sheet material, providing robust structural integrity for demanding industrial environments. The wheel incorporates a casting body with casted polyurethane tread material, engineered for optimal floor protection and smooth operation. Precision ball bearing technology ensures reliable performance and extended service life. The wheel measures 4.92 inches in diameter. Overall height dimensions are 6.46 inches. Load specifications include dynamic capacity ratings of 1455.05 lb at 2.5 mph and 1212.54 lb at 3.7 mph operating speeds. Static load capacity is rated at 2910.1 lb, making this caster suitable for heavy-duty material handling and equipment mobility applications requiring superior load-bearing performance.

4.92 mm
Heavy Duty
6.46 mm
4.92 mm
Heavy Duty
6.46 mm