
Quick Service & Quality controlWe supply detailed drawings and offer whenever necessary.EPG roller chain meets or exceeds ANSI standards and is manufactured in ISO certified factories. As is the case with our pillow block bearings and ball bearings, our roller chain parts are tested prior to shipment to insure quality. The roller chain parts and roller chains we supply are pre – stretched to insure you have limited sag. It also comes with solid rollers, ensuring that it is of the highest quality.Overview
1 – 049 – DS 56 A EPT® Part Number
545497 – EPT 02983 ( SKU No.)
DIN 2093 A Spring Washer
Type (A) 42 – 52 HRC Hardness
28.5 mm Inside Diameter (d1)
56 mm Outside Diameter (d2)
3 mm Plate Thickness (s)
1.3 mm Spring Depth (Ho)
4.3 mm Overall Thickness (d3)
1280 N / mm2 41.2 kg/1000



