Product Description
Weighted roller chains are characterized by one or more weighted rollers on the chain links. These weighted rollers can provide a larger contact area during chain transmission, increase transmission efficiency and improve load-bearing capacity. In addition, the weighted roller chain uses high-quality materials and strict manufacturing processes to ensure its high strength and long life.
However, due to the complex structure of the weighted roller chain, it is difficult to install and maintain, and requires regular refueling and maintenance to ensure its normal operation and extend its service life.
The Triple Strand Heavy Chains are high-strength and high-efficiency chain suitable for heavy-duty and high-speed transmission applications. When selecting and using, Triple Strand Heavy Chains are necessary to select according to specific working conditions and requirements, and perform regular maintenance and upkeep.
The effect of wear on a roller chain is to increase the pitch (spacing of the links), causing the chain to grow longer. Note that this is due to wear at the pivoting pins and bushes, not from actual stretching of the metal (as does happen to some flexible steel components such as the hand-brake cable of a motor vehicle).
|
Pitch (inches) |
Pitch expressed in eighths |
ANSI standard chain number |
Width (inches) |
|
1/4 |
2/8 |
25 |
1/8 |
|
3/8 |
3/8 |
35 |
3/16 |
|
1/2 |
4/8 |
41 |
1/4 |
|
1/2 |
4/8 |
40 |
5/16 |
|
5/8 |
5/8 |
50 |
3/8 |
|
3/4 |
6/8 |
60 |
1/2 |
|
1 |
8/8 |
80 |
5/8 |
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