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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.
Unit of Measure

Specifications

P - Pitch

 N/A 1.150 in

R - Roller Diameter

 N/A 0.450 in

W - Width Between Roller Link Plates

 N/A 0.625 in

Min. Tensile Strength

 N/A 1980 lb

Pin Specifications

D

 N/A 0.175 in

L1

 N/A 0.514 in

L2

 N/A 0.569 in

Link Plate

T

 N/A 0.060 in

H

 N/A 0.500 in