HAMMER CASTER
19/20

429E(LB) With cover (Polypropylene) 439S0E(UB) ⑮ For stainless steel 434M(KUB) With cover (Chrome plated) 439S0S(UB) ⑮ For stainless steel 429E(BLB) With cover (Polypropylene) ◎ ○ ○ △ ○ △ × 80 ー40   ◎ ○ ○ △ × × ○ △ × 70 ー40   × ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ 70 ー40   ○ ○ ◎ ○ ◎ ◎ △ ○ △ 80 ー40   × ◎ △ ◎ ◎ ◎ ○ ◎ ◎ ◎ 180  ー40  150  ー40  ◎ ◎ ◎ × ◎ ◎ ◎ ◎ × × ○ ○ ◎ ○ ◎ ◎ △ △ △ 85 ー20   RN NB PR FHR WR WRB RBB CHR FR CR RU RBU MC MCB Rubber ① Rubber ② Rubber ③ Rubber ④ Rubber Rubber Rubber Rubber Rubber ⑤ Rubber ⑥ Rubber(Wide) Rubber ⑦ Rubber ⑧ Rubber(Wide) Rubber Rubber Rubber Rubber Rubber Rubber MC Nylon MC Nylon Type Tread Solid wheel with plain bearing Nylon center Pressed steel center with plastic bush Solid wheel with plastic bush Nylon center Solid wheel with roller bearing Pressed steel center with plastic bush Nylon center with ball bearing Nylon center with ball bearing Pressed steel center with roller bearing Pressed steel center with plastic bush Solid wheel with plain bearing Solid wheel with plastic bush Pressed steel center with roller bearing Pressed steel center with ball bearing Nylon center with ball bearing Nylon center with ball bearing Cast iron centar with ball bearing Nylon centar with stainless steel sleeve Nylon center with stainless roller bearing Solid wheel Solid wheel with ball bearing Composition GENERAL PROPERTIES OF WHEEL (TYPE)  MATERIAL (◎↑Excellent, ○↑Good, △↑Fair, ×↑Poor)=Change of applicable grease (heat-resistant, cold- resistant) should be made depending upon service temperature and conditions. (Note) k The above table shows general properties of material, which sho uld be used as a standard of material selection, since casters undergo various influence s such as service conditions, environment,etc. Butadiene Nylon MC Nylon Phenolic Elasticity Permanent compression set Wear resistance Weatherability Oil resistance(Machine oil) Water resistance Gasoline resistance Chemical resistance(weak acid, alkali) Organic solvent resistance Hert resistance(℃) Cold resistance(℃) Properties Material rubber Polyurethane (Thermosetting) Polyurethane (Thermoplastic) Natural rubber USES & FEATURES OF WHEEL k Rubber wheel k Suitable to requirements on cushions through its elasticity and low surface hardness. k Travel stability throughtout indoors to outdoors. k Cast iron wheel k Heavy in weight but excellent in load bearing, heat and cold resistances. k Rust-preventive treatment is required. k Nylon wheel k Light in weight and excellent resistances against heat,chemical, corrosion and wear. k Phenolic wheel k High in surface hardness and excellent in dry-heat and compression resistance. k Polyurethane wheel k Suppresive property against fouling to floor surface and the resistances against oil, wear and coldness. k Wide in range of surface hardness and color tones. COMPOSITION TABLE Every kind of wheel is represented in the wheel column of the dimension table of this catalog by code. Kinds of code are listed below. 499G(MC) 499E(MC) 499S(MCB) With cover 599S(MCB) With cover 542H(MCB) MC Nylon Wheels 426G(C) ⑰ 426S(C) ⑱ 446G(C) ⑱ Cast Iron Wheels 428S(PH) 428S(PB) 428S0S(PH) For stainless steel Phenolic Wheels 18 R RD RB N2 BN2 KUB URB BAU CU FHU UBB BLB LB PH PB Nylon ⑨ Nylon ⑩ Nylon ⑪ Nylon ⑫ Nylon Nylon Polyurethane(TP) ⑬ Polyurethane(TP) ⑭ Polyurethane(TP) ⑮ Polyurethane(TP) ⑯ Polyurethane(TP) Polyurethane(TS) Polyurethane(TS) Polyurethane(TS) Polyurethane(TP) Polyurethane(TS) Polyurethane(TP) Elastomer Cast iron ⑰ Cast iron ⑱ Phenolic Phenolic Type Tread Solid wheel Solid wheel with plastic bush Solid wheel with roller bearing Solid wheel with ball bearing Solid wheel with steel sleeve Solid wheel with roller bearing Nylon center Nylon center with plain bearing Nylon center with roller bearing Nylon center with ball bearing Nylon center with ball bearing Pressed steel center with roller bearing Aluminum center with ball bearing Cast iron center with ball bearing Nylon center with ball bearing Pressed steel center with ball bearing Nylon center with ball bearing Polypropylene center with ball bearing Solid wheel Solid wheel with plastic bush Solid wheel with plastic bush Solid wheel with roller bearing Composition N NBR C UR UB * TP : Thermoplastic TS : Thermosetting 

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