Model Specifications sprocket sprocket wheel sprocket material Material

Sprocket commonly used materials: C45 sprocket common processing methods: quenching, black surface treatment. General principles of choice sprocket teeth: 19 tooth sprocket or more generally run for high speed, normal working conditions. 17 tooth sprocket is used only for a small pitch. 23 teeth or 23 teeth over Meng Hui 13910330468 Beijing sprocket, sprockets, sprocket processing, Beijing sprocket processing, Beijing sprocket production, Beijing sprocket Manufacturing, Beijing sprocket enterprise, sprocket production, manufacture sprockets, sprocket plant, machinery sprockets, sprocket hobbing, Beijing sprocket tooth sprocket roller type 04C 05B 06B 06C 08A 08B 10A 10B 12A 12B 16A 16B 20A 20B 24A 24B 28A 28B 32A 32B 40A 40B 48A 48B 56B 64B 72B pitch 68 9.525 15.875 12.7 19.05 44.45 25.4 31.5 38.1 50.8 63.5 76.2 88.9 101.6 114.3 double pitch 208A 208B 210A 210B 212B 212A 216A 216B 216AH220A 220B 224A 224B 228B 232B 2040 2050 2060 2080 2080H 2100 2120