Quick If you need any information or samples, please contact us and you will have our soon reply. EPT chains, both standard and non – standard, are made of: ○ High quality steels: dimensions and adapted chemical composition for the different chain parts ○ The most efficient manufacturing processes: • Special technique for the production of bushes improving the chain wear resistance ( EPT know – how) • Plates produced by multi – stage processing tools ensuring a regular pitch ( EPT technology) ○ Adequate mechanical and heat treatments of chain parts: • Shot peening • Surface finishing • Case hardening, carbonitriding, quenching, tempering … • EPT®treatment • Freezing treatment • Corrosion protection coatings (GEOMET, zinc, nickel plating, …)Overview
1 – 052 – E22X45H270 – 320 EPT® Part Number
520111 – EPT 02983 ( SKU No.)
Series H Extension Type U – Joint Bore no Kyway
Standard DIN 808
45 mm Outside Diameter (D)
95 mm Head Length (L2)
22 mm Bore (d)
22 mm Bore Depth (C )
270 mm Lmin
320 mm Lmax
50 mm Clearance (X)
45 mm Internal Spline (B)
23 X 28 Z6 Shaft Profile
47 mm Body OD (D1)
2.51 kg
(GU4HA )
