Gold Member Since 2017
Audited Supplier

Jiaxing Yajie Metal & Plastic Products Co., Ltd.

Caster Wheel, Casters, Industrial Casters manufacturer / supplier in China, offering Ball Bearing Caster Wheel Polyurethane with Brake, Solid PU Caster PP Core Ball Bearing Wheel Caster, Swivel Plate Caster PU Trolley Wheels and so on.

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Caster Model Number

Caster Model Number System [May 18,2017]
Caster Model Number System
--Mounting type         --Tread width      
P: Top swivel plate         1: 3/4 inch      
F: Top rigid plate         2: 1 inch      
G: Grip ring stem         3: 1 1/4 inch      
T: Thread stem         4: 1 1/2 inch      
E: Expanding adapter stem         5: 2 inch      
S: Square stem                
R: Round stem         --Bearing type      
H: Hollow kingpin         A: Plain bore      
          B: Sleeve(Bushing)      
--Wheel material         D: Delrin      
Y: Nylon         E: Precision dual ball      
P: Polypropylene (PP)         F: Precision ball      
U: Polyurethane (PU)         G: Roller(Needle)      
R: Thermoplastic Rubber (TPR)                
C: PVC         -- Brake type      
S: Rubber         0: No brake      
T: Rubber cast iron core         1: Single Side brake      
K: Polyurethane cast iron core         2: Tread brake      
Z: Cast iron         3: Full steel brake      
          4: Full plastic brake      
          5: Position brake