Chain idler sprockets type AC For simple or double chain For simple chain : There is the plate wheel and the double shielding bearing set up in the centre. Ready for the set up in particular tensioning points or return. The simple chain sprocket has the bearing ring “lengthened” to make easy the set up on special machinery. In our catalogue there is the KIT for AC type that includes a screw and a galvanized steel spacer . The careful processing and the steady set up of the bearing allow the product to better resist to loads and wear. For double chain The AC type is made of a double sprocket that in the centre has 2 double shielding bearings. They are not 2 simple sprockets put together as for the most part of this item that you can find on the market. ( as our type RD). By this way it can better resist to loads and wear compared to the commercial ones. 3/8"x7/32"(06B1) z21 1/2"x5/16"(08B1) z16 1/2"x5/16"(08B1) z14 5/8"x3/8"(10B1) z17 3/4"x7/16"(12B1) z15 3/4"x7/16"(12B1) z13 1"x17 m\m (16B1) z12 1"1/4x3/4"(20B1) z9 1"1/2x1"(24B1) z9 1"3/4x1"1/4(28B1) z9 3/8"x7/32"(06B2) z21 1/2"x5/16"(08B2) z16 5/8"x3/8"(10B2) z17 3/4"x7/16"(12B2) z15 N.B. They are available without screws and bolts. It is possible to get types not included in our catalogue. On demand we have available also zinc coated types. Accessories 1

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