Products

U.S. Tsubaki Power Transmission, LLC. produces high-quality products for a wide range of industries and applications including roller chains, conveyor chains, sprockets, cable & hose carrier systems, clutches and backstops, and continuous flex cables.

U.S. Tsubaki offers both MR type and RF type steel roller chains for agricultural applications.
MR type steel roller chains have been designed to replace malleable chains. These chains can be used with the existing sprockets for malleable chains.
They have higher tensile strength, longer life, and provide smoother operation for drives and conveyors than malleable chains. U.S. Tsubaki MR type steel roller chains with various attachments can also be used for material handling operations.

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Unit of Measure

Items	MR32 Agriculture Chains	MR42 Agriculture Chains	MR52 Agriculture Chains	MR55 Agriculture Chains	MR45 Agriculture Chains
P - Pitch	N/A 1.150 in	N/A 1.375 in	N/A 1.500 in	N/A 1.630 in	N/A 1.630 in
R - Roller Diameter	N/A 0.450 in	N/A 0.562 in	N/A 0.600 in	N/A 0.700 in	N/A 0.600 in
W - Width Between Roller Link Plates	N/A 0.625 in	N/A 0.750 in	N/A 0.875 in	N/A 0.875 in	N/A 0.875 in
D	N/A 0.175 in	N/A 0.275 in	N/A 0.225 in	N/A 0.225 in	N/A 0.225 in
L1	N/A 0.514 in	N/A 0.663 in	N/A 0.724 in	N/A 0.724 in	N/A 0.724 in
L2	N/A 0.569 in	N/A 0.750 in	N/A 0.819 in	N/A 0.819 in	N/A 0.819 in
T	N/A 0.060 in	N/A 0.098 in	N/A 0.098 in	N/A 0.098 in	N/A 0.098 in
H	N/A 0.500 in	N/A 0.750 in	N/A 0.640 in	N/A 0.650 in	N/A 0.650 in
Min. Tensile Strength	N/A 1980 lb	N/A 6600 lb	N/A 4400 lb	N/A 6380 lb	N/A 4400 lb

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