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WHX6121 Hard Face Conveyor Welded Chain
NARROW SERIES WR， WH，WHX， WHX，AND WSX
WR chains have only thru-hardened rivets
WH chains have all parts thru-hardened
WHX chains have thru-hardened parts and induction hardened rivets
WSX chains have all stainless steel construction. Sidebars are 300 series and pins and barrels are precipitation hardened stainless steel
Riveted construction is standard. Cotteredconstructioncanbefurnishedonamade-to-orderbasis.
CHAIN NO. | PITCH | OVERALL WIDTH OF CHAIN | INSIDE WIDTH | PIN DIA. | BARREL | SIDEBAR | COMMON FLIGHT WIDTHS | RATED WORKING LOAD | ULITMATE STRENGTH | |
A | L | G | D | H | T | U | LBS. | LBS. | ||
WHX5157 | 6.05 | 6.875 | 3.000 | 1.125 | 1.75 | 2.50 | 0.625 | 8-21 | 18,200 | 180,000 |
WHX6067 | 9.00 | 8.018 | 3.625 | 1.250 | 2.50 | 2.50 | 0.750 | 10-24 | 24,300 | 230,000 |
WHX6267 | 9.00 | 8.062 | 3.630 | 1.375 | 2.50 | 2.50 | 0.750 | 10-20 | 26,700 | 210,000 |
WHX5121 | 9.00 | 9.873 | 3.630 | 1.250 | 2.50 | 2.50 | 1.125 | 10-30 | 27,600 | 275,000 |
WHX5221 | 9.00 | 9.813 | 3.630 | 1.375 | 2.50 | 2.50 | 1.125 | 10-30 | 30,300 | 305,000 |
WHX6121 | 9.00 | 9.875 | 3.630 | 1.250 | 2.50 | 2.50 | 1.125 | 10-30 | 27,600 | 275,000 |
WHX6221 | 9.00 | 9.813 | 3.630 | 1.375 | 2.50 | 2.50 | 1.125 | 10-30 | 30,300 | 305,000 |
WHX6121 is a heavy-duty drag chain, its hardened surfaces, induction hardened pins have better advantages in dealing with harsh environments. The surface's heat treatment makes the chain have a much higher wear resistance, induction hardened pins gained a higher wear resistance too. This WHX6121 chain is aimed at providing maximum strength and higher wear resistance.
