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{"title":"High Quality 90Kg Load Capacity Swivel Medium Duty Caster Running Wheels","imgUrl":"https:\/\/img.chinax.com\/nimg\/b6\/14\/878cd98d5b308e12d96be4235a6f-200x200-1\/high_quality_90kg_load_capacity_swivel_medium_duty_caster_running_wheels_stainless_steel_plate_caster_wheels.jpg","attrs":{"Brand Name":"PLEYMA","Certification":"CE\/REACH","Place of Origin":"China","Minimum Order Quantity":"100"}}
{"title":"European Style Trolley Caster Display Bases 4Inch 5Inch Thermoplastic Rubber","imgUrl":"https:\/\/img.chinax.com\/nimg\/13\/57\/23004cbcbf0e6bfd262fc7f6a186-200x200-1\/european_style_trolley_caster_display_bases_4inch_5inch_thermoplastic_rubber_stainless_steel_plain_medium_duty_casters.jpg","attrs":{"Brand Name":"PLEYMA","Certification":"CE\/REACH","Place of Origin":"China","Minimum Order Quantity":"500 pieces"}}
{"title":"Black 1.5 Inch 50mm 75mm Trolley Polypropylene Stainless Steel Plain Casters 50","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/7e\/62aea3df538d84da7d09256203d7-200x200-1\/black_1_5_inch_50mm_75mm_trolley_polypropylene_stainless_steel_plain_casters_50_75kg_load_capacity_swivel_brake_for_supermarket.jpg","attrs":{"Brand Name":"PLEYMA","Certification":"CE\/REACH","Place of Origin":"China","Minimum Order Quantity":"500 pieces"}}
{"title":"European Castor Supermarket Equipment 2 3 Inch Polypropylene Stainless Steel","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/7e\/62aea3df538d84da7d09256203d7-200x200-1\/european_castor_supermarket_equipment_2_3_inch_polypropylene_stainless_steel_plain_casters_brake_50_75kg_load_capacity_black.jpg","attrs":{"Brand Name":"PLEYMA","Certification":"CE\/REACH","Place of Origin":"China","Minimum Order Quantity":"100"}}
{"title":"4\/5\/6\/8 Inch Swivel Red Pu Wheels Stainless Steel Customized Heavy Duty 360","imgUrl":"https:\/\/img.chinax.com\/nimg\/01\/51\/c899e6a87746feb3229786904759-200x200-1\/4_2f5_2f6_2f8_inch_swivel_red_pu_wheels_stainless_steel_customized_heavy_duty_360_degree_castor_wheel_with_lock.jpg","attrs":{"Brand Name":"PLEYMA","Certification":"CE\/REACH","Place of Origin":"China","Minimum Order Quantity":"100"}}
Material: 304 stainless steel construction (housing, wheel core, and mounting plate) for maximum corrosion resistance in harsh environments (saltwater, chemicals, high humidity).
Wheel: PA6 (polyamide) tread bonded to a stainless steel core, combining low rolling resistance with high load capacity (150kg per caster).
Bearing: Single ball bearing (sealed) for smooth movement with minimal maintenance.
Mounting: 70×54mm stainless steel plate with 54.5×36mm hole spacing (8.5mm bolt holes) for secure attachment.
Low Profile: 72mm installation height—ideal for compact carts and equipment.
Function
✔ Corrosion-Proof – Resists rust, acids, and frequent washdowns (food, medical, marine use). ✔ High Load Capacity – Supports 150kg per caster ✔ Smooth & Quiet Rolling – Low-friction bearing reduces noise in sensitive environments. ✔ Hygienic Design – No crevices for bacteria buildup (easy to clean). ✔ Non-Marking – Safe for epoxy, tile, and hardwood floors.
Medical & Lab – Hospital equipment, mobile workstations, cleanroom carts.
Industrial – Tool carts, assembly line movers, machinery relocation.
Marine & Chemical – Corrosion-resistant for docks, labs, and factories.
Technical Parameters
Wheel Dia (mm/inch)
Tread Width (mm)
Bearing
Load Height (mm)
Swivel Radius (mm)
Plate Size (mm)
Hole Size (mm)
Hole Spacing (mm)
Thread Size (mm)
Stem Size (mm)
50 / 2"
50
Double Ball Bearing
72
80
70*54
54*36
7
M12 × 30
⌀12 × 60
Factory Shows
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2011
Total Annual:
<2,000,000
Employee Number:
70~100
Ecer Certification:
Verified Supplier
Zhongshan Dajin Caster Manufacturing Co., Ltd., founded on November 24, 2011, is a specialist caster and wheel producer headquartered in Guangdong, China, with over 13 years of experience in design, R&D and manufacturing. Our ISO 9001–certified facility spans 2,585 m² and houses six p... Zhongshan Dajin Caster Manufacturing Co., Ltd., founded on November 24, 2011, is a specialist caster and wheel producer headquartered in Guangdong, China, with over 13 years of experience in design, R&D and manufacturing. Our ISO 9001–certified facility spans 2,585 m² and houses six p...