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1) pulleys: a) V-belt pulleys b) Timing belt pulleys c) Variable speed pulleys d) Flat belt pulleys e) Conveyor belt pulleys f) Conveyor idlers g) Taper lock pulleys h) Timing pulleys i) Sheave 2) V-belts: SPZ, SPA, SPB, SPC; A, B, C, Z, wrapped V-belts, raw-edge V-belts, cogged V-belts V-belt pulley specifications: 1) European standard: a) V-belt pulleys for taper bushes: SPZ, SPA, SPB, SPC; up to 10 grooves b) Adjustable speed V-belt pulleys and variable speed pulleys c) Flat belt pulleys and conveyor belt pulleys 2) American standard: a) Sheaves for taper bushes: 3V, 5V, 8V b) Sheaves for QD bushes: 3V, 5V, 8V c) Sheaves for split taper bushes: 3V, 5V, 8V d) Sheaves for 3L, 4L or A, and 5L or B belts: AK, AKH, 2AK, 2AKH, BK, BKH, 2BK, 2BKH, 3BK e) Adjustable sheaves: poly V-pulley, multi-pitch H, L, J, K and M 3) Bore: pilot bore, finish bore, taper bore, bore for QD bush 4) Surface finish: paint, phosphate, zinc plate 5) Material: cast iron, ductile iron, nylon, aluminum 6) Made according to drawings and/or samples; OEM inquiries welcomedTiming pulley specifications: 1) Models: a) XL037, L050, L075, L100, H075, H100, H150, H200, H300, XH200, XH300, XH400 b) HTD: 3M-09, 3M-15, 5M-09, 5M-15, 5M-25, 8M-20, 8M-30, 8M-50, 8M-85, 14M-40, 14M-55, 14M-85, 14M-115, 14M-170, T2.5, T5, T10 , T20, AT2.5,AT5, AT10, AT20 2) Pilot bore, taper bore and QD bore 3) Materials: 1045 steel, aluminum and stainless steel 4) Surface finish: black oxidized phosphate, anodized, zinc-plated 5) Standard toothed bars are also available