26 × 92 arc tooth serrated ring ring series Model: serrated ring, arc tooth ring, ladder ring gear purposes: Mine is connected between the ring with a chain for connecting blade and chain. 26 × 92 26 × 92 aka serrated ring type arc tooth ring, also known as tooth coupling ring arc, arc tooth link chain for thin seam of SGB620 / 40T, SGB420 / 30, SGD420 / 22, SGD320 / 17B-type scraper conveyor series machine and accessories. Main specifications: 18 × 64,22 × 86,24 × 86,26 × 92,30 × 108,34 × 126 Model Specifications Weight KG maximum elongation (%) test load KN breaking load KN 26x92 1.862 1.2 640 770 30x108 2.837 1.2 830 1020 34x126 3.441 1.2 1150 1350 Company scraper series: ring chain, connecting ring, snap ring, serrated ring, chain blocks, etc. scraper pressure fittings, E-bolts, flat ring, scraper, sprocket, connecting pins, the central groove, gear shafts, gear box body, U-bolts, pins dumbbell transition trough, half cylinder, head frame, tail rack, nose assembly, tail assembly, derailleur Union the shaft, blind shaft assembly, couplers, croissants scraper, forged blade, scraper loader. The company referred to as: Histon mining Address: West Zone Zoucheng outer Ring Road on the 1st