Quick Our main products are chain , gears, sprocket, Needle Roller bearings, Cylindrical Roller Bearings, Rod end Bearings, Spherical plain bearings, Track roller Bearings for Guideway, Roller Bearings, Combine Bearings for forklifts, Water Pump Bearings, SNR Auto Bearings and all kinds of Spherical Bearings. 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 – EQ22X45E330 – 430 EPT® Part Number
275448 – EPT 02983 ( SKU No.)
Series E Extension Type U – Joint Square Bore
Standard DIN 808
45 mm Outside Diameter (D)
95 mm Head Length (L2)
22 22 mm Square Depth (C )
330 mm Lmin
430 mm Lmax
100 mm Clearance (X)
45 mm Internal Spline (B)
22 mm Square Width (Q)
23 X 28 Z6 Shaft Profile
47 mm Body OD (D1)
3 kg
(GU4EA )
