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. Manufacturer of roller drive chains for power transmission applications from general industrial to operations in specialized areas such as food processing, heavy construction equipment, and oil field services. Available in double pitch drive and standard roller chains with single and multiple strand configurations. Specifications include 0.25 to 3 in. chain pitch, 0.13 to 1.88 in. distance between sidebars, and 0.09 to 0.94 in. pin diameter. Available with features such as case – hardened and armor – cased pins, pre – stressed process, corrosion and shock resistance, and stainless steel materials. Provides post – sale support services.Overview
1 – 049 – S 4 B EPT® Part Number
398133 – EPT 02983 ( SKU No.)
DIN 137B Waved Spring Washer
Plain Finish 44 – 51 HRC Hardness
4 mm Screw Size
4.3 mm Inside Diameter (d1)
9 mm Outside Diameter (d2)
1 mm Min Wave (h)
2 mm Max Wave (h)
0.5 mm Thickness (s)
0.175 kg/1000
