Industrial swivel caster series 3302 PRS

Medium duty series 3302 PRS — is a series of industrial casters made of blue rubber. The rim is polyamide (PA). Casters with a blue elastic rubber tread offer increased wear resistance, absorb vibration well, do not leave braking marks, and do not stain floors.
Temperature range: from -20°C to +70°C

Swivel casters provide good maneuverability thanks to the quality tread material (rubber) and a bracket whose swivel head contains a double-row ball bearing, ensuring easy rotation under load.
Blue rubber casters are most often installed on equipment used in environments with high sanitary requirements: medical stretchers, shopping trolleys, hotel housekeeping trolleys, etc.

SKU Diameter Width Height Axis Bracket Fastening Hole Max. load Price in MDL
3302 PRS 100 100 36 130 42 100x85 80x60 17x9 200 1 MDL
3302 PRS 125 125 40 156 38 100x85 80x60 17x9 200 1 MDL
3302 PRS 150 150 40 182 38 100x85 80x60 17x9 200 1 MDL

CASTERS MADE OF BLUE ELASTIC RUBBER / POLYAMIDE

• Swivel bracket made of galvanized steel.
• Platform mounting with 4 holes.
• Double-row ball bearing in the swivel head ensures easy rotation under load.
• Tread made of blue elastic rubber, does not leave marks on the floor surface.
• Rim made of polyamide.
• Roller bearing in the axle provides excellent axial and radial load capacity.

• Medium duty industrial casters. Load capacity up to 200 kg.

• Medicine.
• Service sector.

• Stretchers and mobile hospital furniture.
• Hotel housekeeping trolleys.
• Shopping trolleys.

Information about casters and operating conditions
• Casters are replaceable technical components mounted on equipment, platform carts, and similar devices to provide mobility. This information applies to swivel casters intended exclusively for use on non-motorized transport units and equipment (hereafter referred to as “units”) that are typically stationary and moved at speeds not exceeding 4 km/h.
• Operating conditions primarily include technically correct installation:
– The caster must be securely attached to the unit at all designated mounting points.
– Swivel casters must be installed with their swivel axis in a vertical position.
– Fixed (rigid) casters must be mounted so that their wheel axes lie on parallel lines.
– All swivel casters installed on a unit must be of the same type.
– The load on a single caster is calculated using the formula:
Q = ((M + m) / (n – 1)) × W
Where:
Q – load on one caster
M – weight of the transported load
m – weight of the cart
n – number of casters
W – safety factor (>1 under non-standard operating conditions)
• The caster, bracket, braking and locking systems, as well as the wheel axle, form a single functional assembly.
• A necessary condition for proper caster selection is the availability of data on all potential loads