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HT Series
HT Series chains have a greater ultimate tensile strength (plus 15-30%) than ASME/ANSI standard roller chains by using thru hardened pins and link plates of the next larger chain size. These chains also provide greater shock load resistance. The dimensions of the chains are identical to those of the ASME/ANSI Heavy Series standard roller chains.
Unit of Measure

Specifications

ANSI No.

 N/A 240

Standard Type of Pin

 N/A Riveted

Strand

 N/A Double

P - Pitch

 N/A 3.000

R - Roller Diameter

 N/A 1.875

W - Width Between Roller Link Plates

 N/A 1.875

C - Transverse Pitch

 N/A 3.985

Average Tensile Strength

 N/A 396800

Maximum Allowable Load

 N/A 43000

Link Plate

T

 N/A 0.500

H

 N/A 2.850

h

 N/A 2.457

Pin Specifications

D

 N/A 0.937

L1

 N/A 4.146

L2

 N/A 4.461