Quick We are aiming to meet the demands of the clients around the world.. a specialized supplier of a full range of chains, sprockets, gears, gear racks, V – belts, couplings and reducers， pto shaft, agricultural gearboxes….corrosion – and wear – resistant coiled tubing injector roller chain assemblies for the oil and gas industries. Available in single and double pitch drive chain types with various sizes and power rating. Features include zinc – nickel and non – hexavalent chromate protective exterior coating, electrochemically bonded, and interference fit cover plates.Overview
1 – 052 – E12X25H300 – 450X4 EPT® Part Number
76865 – EPT 02983 ( SKU No.)
Series H Extension Type U – Joint Bore & Keyway
Standard DIN 808
25 mm Outside Diameter (D)
56 mm Head Length (L2)
12 mm Bore (d)
13 mm Bore Depth (C )
300 mm Lmin
450 mm Lmax
150 mm Clearance (X)
40 mm Internal Spline (B)
4 mm Keyway (a)
13.8 mm Over Keyway (b)
13 X 16 Z6 Shaft Profile
26 mm Body OD (D1)
0.9 kg
(GU04HA )
