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335 MR part numbers in sprockets, each with its own page to request a quote. Below, the main series and the full list.
See all MR power transmission references →Sprockets from all brands →
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
The MR simplex sprocket is a single-strand sprocket, machined to mesh with roller chains of 3/8", 1/2", 5/8" or 3/4" pitch. It is used to transmit motion between parallel shafts in machines and equipment. MR manufactures it in SAE 1045 steel, with a hub for mounting on the shaft. It is a key part in low- and medium-speed chain drives.
Some codes:Piñón simple 1/2" Z8Piñón simple 1/2" Z9Piñón simple 1/2" Z10Piñón simple 1/2" Z11Piñón simple 1/2" Z12
The double sprocket is a sprocket with two rows of teeth cut into a single piece, mounted on a hub that makes it easier to secure to the shaft. It is used to transmit motion between chains arranged in parallel or to duplicate the output of a gear reducer. MR Accesorios Industriales manufactures it in SAE 1045 steel and offers it in four standard pitches, with different numbers of teeth to suit each transmission ratio.
Some codes:Piñón doble 1/2" Z10Piñón doble 1/2" Z11Piñón doble 1/2" Z12Piñón doble 1/2" Z13Piñón doble 1/2" Z14
Plate sprockets with 1/2" pitch are hubless sprockets designed to transmit motion in roller chains. They are mounted directly on shafts or bushings and secured with set screws or keys. They are used in power transmissions where a specific speed ratio is required. MR Accesorios Industriales manufactures them in SAE 1045 steel, with different numbers of teeth to suit each application.
Some codes:Disco 1/2" Z8Disco 1/2" Z9Disco 1/2" Z10Disco 1/2" Z12Disco 1/2" Z15
Just the manufacturer part number is enough: we will quote it and provide dimensions and equivalents via WhatsApp or email.
