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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 1.650 in

R - Roller Diameter

 N/A 0.750 in

W - Width Between Roller Link Plates

 N/A 1.000 in

Min. Tensile Strength

 N/A 6380 lb

Pin Specifications

D

 N/A 0.225 in

L1

 N/A 0.789 in

L2

 N/A 0.817 in

Link Plate

T

 N/A 0.098 in

H

 N/A 0.660 in