SY ASA Roller Chain Heavy Simplex

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◆ Higher fatigue strength for high-load industrial drives ● ISO/ANSI standard pitch with reinforced side plates ▲ Drop-in upgrade where standard chain is over-stressed Heavy duty i n the same envelope. SY heavy series H roller chain uses thicker side plates than standard ANSI chain in the same pitch, lifting the ultimate tensile strength to handle shock loads and high-torque drives. Same boundary dimensions as standard ANSI chain so the chain runs on the same sprockets, but the heavier plates deliver longer fatigue life under demanding conditions. Show more