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50mm 304 Stainless Steel Polyamide Caster

500
MOQ
7.8
Price
50mm 304 Stainless Steel Polyamide Caster
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Features
Specifications
Wheel Material: Polyamide
Wheel Diameter: PA + 304 SS
Tread Size: 50 X 28 Mm
Bearing Type: Single Ball Bearing
Plate Size: 70×54mm (304 SS)
Hole Spacing: 72mm
Installation Height: M12 × 30 Mm
Load Capacity: 150 Kg
Installation: Top-plate Mount / Stem
Basic Infomation
Place of Origin: China
Brand Name: Dajin
Certification: Rosh/CE/IOS
Model Number: HTC-001
Payment & Shipping Terms
Packaging Details: 21X21X21 cm
Delivery Time: 25
Payment Terms: L/C,T/T
Product Description

50mm 304 Stainless Steel Polyamide Caster



Features 


  1. Material: 304 stainless steel construction (housing, wheel core, and mounting plate) for maximum corrosion resistance in harsh environments (saltwater, chemicals, high humidity).
  2. Wheel: PA6 (polyamide) tread bonded to a stainless steel core, combining low rolling resistance with high load capacity (150kg per caster).
  3. Bearing: Single ball bearing (sealed) for smooth movement with minimal maintenance.
  4. Mounting: 70×54mm stainless steel plate with 54.5×36mm hole spacing (8.5mm bolt holes) for secure attachment.
  5. 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.


Application 

  • Food & Beverage – Bakery racks, kitchen carts, food transport trolleys.
  • 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

50mm 304 Stainless Steel Polyamide Caster 0

50mm 304 Stainless Steel Polyamide Caster 1


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Get in touch with us
Contact Person : Yan
Tel : +8613822773800
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