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    Product Data Sheet
1139 Medium Duty General Purposes Caster Series
　　WPPR (Pearl Gray) Wheel Diameter × Wheel Width 87.5 x 31mm
　　EAN
　　　　　 　　　
　　YJ-11390350262013 　　　
Swivel Caster, Top Plate Riveted Stamping Fork - 75 x 45 mm (3" x 1-3/4") Bolt Hole Spacing Surface Zine-Plated, Top Plate (4T) Mounting Type device Reinforced impact-resistant High-quality Impact Resistance Polypropylene Wheel Center,High-Quality Thermoplastic Rubber (TPR) Wheel Tread Pearl dark gray, Bearing - Ball Bearing.
　　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 87.5mm　

　　Wheel Width 31mm　
　　Wheel Bearing Wheels With Ball Bearings
　　Plate Size 95 x 65mm　
　　Bolt Hole Spacing 75 x45mm　
　　Plate Hole 12 x 9mm　
　　Offset 38mm　
　　Swivel Interference 164mm　
　　Overall Height 112mm　
　　Swivel Radius 82mm　
　　Hardness Of Tread 82±5° Shore A　
　　Load Capacity (Dynamic) 90kgs　


　　Rolling Resistance　　　     ● ● ● ● ○

　　Operating Noise　　　　    ● ● ● ● ○

　　Floor Surface Preservation  ● ● ● ● ●
　　Load Capacity (Static) 135kgs　
　　Temperature -20°C to +60°C　
　　Fork Type Swivel Caster　
　　Stainless N/A
　　Electrical Conductivity N/A 
　　Anti-Static N/A 
　　Weight 0.70kgs　
　　Standard ISO22883
　　
　　
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