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 | Material - The H Class Mill Chain links are cast of high grade
malleable iron or of Duramal. Duramal is a heat treated malleable iron having greater strength and superior resistance to wear and abrasion. |
| Assembly - Riveted construction will be furnished unless
cottered construction is requested. |
| Operation - The maximum speed of this chain is generally 450
FPM, but depends upon the size of the sprockets. For Drive Service see Table 10. For Conveyor Service see Table 2. |
| Interchangeability - please refer to our interchangeability chart. |
| Application - H Class pintle chains are used primarily for drag
conveyor service in the lumber, pulp and paper industries. They are also desirable for transfer and conveying purposes. The closed pin joint permits operation in a moderately dusty or abrasive atmosphere. A wide range of attachments are available for conveyor service. |
HAVE DIMENSIONS VERIFIED FOR INSTALLATION PURPOSES
* - Subject to Service Factor Table 9 and Speed Factor Table 10
# - Duramal chains have heat treated pins
^ - Wearing shoes omitted on H62
PLEASE CLICK ON ANY ATTACHMENTS THAT YOU WISH TO VIEW MORE INFORMATION AND DETAILED
DRAWINGS OF, REMEMBER CUSTOM ATTACHMENTS MAY BE POSSIBLE FOR MORE INFORMATION PLEAS CLICK
"HERE" TO PROCEED TO THE SELECTION WIZARD.
NOTE: Due to the large amount of date, the chart has been split and is continued
below itself.
DIMENSIONS IN INCHES
| Chain No. | Average Pitch Inches | Approx. Links in 10 Feet | Average Weight Per Ft. Lbs. | Average Ultimate Strength in
Lbs. Malleable/Duramal |
Rated Working Load in Lbs. * Malleable/Duramal |
Barrel Length(X) | Side Bar Width(F) | Max. Spkt. Width(A) | Pin Dia.(D)# |
| H60 | 2.308 | 52 | 2.1 | 7,000 / 8,750 | 1,170 / 1,400 | 1 1/2 | 3/4 | 3/4 | 5/16 |
| H62^ | 1.654 | 73 | 2.4 | 7,000 / 8,750 | 1,030 / 1,235 | 1 5/16 | 13/16 | 7/8 | 5/16 |
| H74 | 2.609 | 46 | 3.0 | 10,000 / 12,500 | 1,525 / 1,830 |
1 5/8 | 1 | 1 | 3/8 |
| H78 | 2.609 | 46 | 4.2 | 16,000 / 20,000 | 2,340 / 2,810 |
1 7/8 | 1 1/8 | 1 1/8 | 1/2 |
| H82 | 3.075 | 39 | 5.5 | 20,000 / 25,000 | 3,080 / 3,695 |
2 3/16 | 1 1/4 | 1 1/4 | 9/16 |
| H85 | 4.000 | 30 | 3.3 | 12,500 / 15,625 | 2,080 / 2,600 |
2 5/8 | 1 | 1 7/8 | 7/16 |
| H124 | 4.000 | 30 | 8.8 | 30,000 / 37,500 | 5,000 / 6,000 |
2 3/4 | 1 9/16 | 1 5/8 | 3/4 |
| Chain No. | Barrel Dia.(H) | To Cotter End(K) | To Head or Riveted End | Attachment Numbers (Click to View) |
| H60 | 3/4 | 1 3/8 | 1 1/4 | F4, H2, K1, RR |
| H62^ | 13/16 | 1 1/8 | 1 3/32 | A12R&L |
| H74 | 7/8 | 1 9/16 | 1 7/16 | F4, H2, K1, R1R&L |
| H78 | 7/8 | 1 11/16 | 1 5/8 | E20,
F4, G19, H1,
H2, K1, K2, R1R&L, RR |
| H82 | 1 7/32 | 2 1/16 | 1 7/8 | F4, H2, K1, K2, M1 |
| H85 | 31/32 | 2 | 1 15/16 | -- |
| H124 | 1 7/16 | 2 7/16 | 2 1/4 | F4, K1 |
H Class Mill Chain