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    Product Information Sheet
1121 Double Raceway, Light Duty Caster Series
　　PPR Wheel (Gray-Gray Arc) Wheel Diameter × Wheel Width 51.5 x 21mm
　　EAN
　　　　　 　　　
　　YJ-11210200264023 　　　
Equipped with side (wheel) brakes and a With locking system for the Casters. Riveted and Stamping Top Plate legs—56x28mm Bolt Hole Spacing.
Zine-Plated surface, 2T Mounting Type - Top Plate device.
High-Quality Impact-Resistant Polypropylene Wheel Center, High-Quality Reinforced Polypropylene Rubber (TPR) Wheel Tread.
Pearl gray finish, Plain Bearings.
　　Wheel tread: Thermoplastic rubber elastomer (TPR)
　　Wheel Center: Made of high-quality impact-resistant polypropylene

  　　Drawings are for reference only and may differ from the product



     
      Metric Imperial
　　Wheel Diameter 51.5mm　

　　Wheel Width 21mm　
　　Wheel Bearing Wheel With Plain Bearing
　　Plate Size 70 x 42mm　
　　Bolt Hole Spacing 56x28mm　
　　Plate Hole 6mm　
　　Offset 25mm　
　　Swivel Interference 113mm　
　　Overall Height 66mm　
　　Swivel Radius 56.5mm　
　　Hardness Of Tread 75±5° Shore D　
　　Load Capacity (Dynamic) 30kgs　


　　Rolling Resistance　　　     ● ● ● ● ●

　　Operating Noise　　　　    ● ● ○ ○ ○

　　Floor Surface Preservation  ● ● ○ ○ ○
　　Load Capacity (Static) 45kgs　
　　Temperature -20°C to +80°C　
　　Fork Type Swivel Caster With Side Brake
　　Stainless N/A
　　Electrical Conductivity N/A 
　　Anti-Static N/A 
　　Weight 0.18kgs　
　　Standard ISO22883
　　
　　
　　© Copyright 2026 DershengInternational www.dersheng.com
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