Quick Due to our sincerity in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements,a specialized supplier of a full range of chains, sprockets, gears, gear racks, V – belts, couplings and reducers， pto shaft, agricultural gearboxes….ISO 9001 certified manufacturer of precision roller chains. Types include single and multiple strand, hollow pin, side bow, rollerless, self – lubricating, straight sidebar, double pitch, brushed, nickel plated, armor coated, 304 stainless steel, leaf, hoist and O – ring, citrus, sorting and caterpillar roller chains.Overview
1 – 052 – E20X42H500 – 800X6 EPT® Part Number
944254 – EPT 02983 ( SKU No.)
Series H Extension Type U – Joint Bore & Keyway
Standard DIN 808
42 mm Outside Diameter (D)
82 mm Head Length (L2)
20 mm Bore (d)
18 mm Bore Depth (C )
500 mm Lmin
800 mm Lmax
300 mm Clearance (X)
45 mm Internal Spline (B)
6 mm Keyway (a)
22.8 mm Over Keyway (b)
21 X 25 Z6 Shaft Profile
42 mm Body OD (D1)
3.66 kg
(GU3HA )
