EX4 series extra heavy-duty nylon casters

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Model & Dimensions

Product Code / ConfigurationMounting TypeWheel Ø (mm)Wheel Width (mm)Mounting Height (mm)Offset (mm)Top Plate Size (mm)Bolt Hole Spacing (mm)Bolt Hole Size (mm)Load Capacity (kg)
4 km/h
EX4150MCPASwivelTop Plate1507522445186x136144x9514.22600
EX4200MCPASwivelTop Plate2007526960186x136144x9514.23000
EX4250MCPASwivelTop Plate2507531475186x136144x9514.23200
EX4300MCPASwivelTop Plate3007536290186x136144x9514.23200
EX4150MCPAFRigidTop Plate1507522445186x136144x9514.22600
EX4200MCPAFRigidTop Plate2007526960186x136144x9514.23000
EX4250MCPAFRigidTop Plate2507531475186x136144x9514.23200
EX4300MCPAFRigidTop Plate3007536290186x136144x9514.23200

Wheel & Bracket

Wheel ConstructionOne-Piece
Wheel MaterialMC nylon
Bearing TypeDouble Ball Bearing
Bracket MaterialSteel
Bracket ConstructionWelded
Surface TreatmentPowder Coated
Salt Spray Test Duration72 h
Wheel Tread Hardness80 ± 3 Shore D

Performance & Environment

Temperature Resistance-20°C to +80°C
Rolling ResistanceLow
Suitable Floor SurfaceConcrete
Suitable Floor ConditionsSmooth, Slightly Uneven

Special Properties

Antistatic×
Conductive×
Non-Marking
Non-Staining
Tread Hydrolysis-Resistant
Suitable for Autoclaves×
Suitable for Machine Washing×

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