| Chain No. | Pitch | Roller Diameter | Bush Diameter | |||||
| P | d1 max | d7 max | d5 max | d4 max | ||||
| mm | mm | mm | mm | mm | ||||
| M20SS | 40 | 50 | 63 | 80 | 25 | 12.5 | 30 | 9 |
| M28SS | 50 | 63 | 80 | 100 | 30 | 15 | 36 | 10 |
| M40SS | 63 | 80 | 100 | 125 | 36 | 18 | 42 | 12.5 |
| M56SS | 63 | 80 | 100 | 125 | 42 | 21 | 50 | 15 |
| M80SS | 80 | 100 | 125 | 160 | 50 | 25 | 60 | 18 |
| M112SS | 80 | 100 | 125 | 160 | 60 | 30 | 70 | 21 |
| M160SS | 100 | 125 | 160 | - | 70 | 36 | 85 | 25 |
Stainless steel roller chains are the most commonly used environmentally resistant chains for the manufacture of foods, chemicals, medicines, or transmission in water.
SS Roller Chains have the following features:
1.Attractive appearance of glossy stainless steel.
2.Exceptional corrosion resistance. They can operate at high temperatures and maintain excellent corrosion resistance and strength, But in certain highly corrosive conditions, stress-corrosion cracking may occur.
3. These chains may be used in extremely low temperatures because low temperature brittleness does not occur.
4. There is slight magnetism, due to the cold working processes.
