Roller chains are used in power transmission design of all kinds and in many specialized industries. Roller chain configurations include standard, heavy duty, double pitch for light loads, attachment options and many application-specific geometries. There are many styles of chain; those covered in this search form is characterized by ANSI and BS/DIN standard sizes.
| Dimension of Drive | ANSI | DIN | ||||
|---|---|---|---|---|---|---|
| Length (in/mm) Min. | Width (in/mm) Max. | Heigth (in/mm) Max. | Length (mm) Man. | Width (mm) Max. | Heigth (mm) Max. | |
| 1/4" Dr. | 4-3/8" (111) |
1-1/8" (28.6) |
19/32" (15.1) |
150 | 25 | 24 |
| 3/8" Dr. | 5-3/4" (146) |
1/7/8" (47.6) |
1-7/8" (22.2) |
200 | 35 | 36 |
| 1/2" Dr. | 9-1/2" (241) |
1-15/16" (49.2) |
1" (25.4) |
300 | 50 | 45 |
| 3/4" Dr. | 17" (432) |
2-7/8" (73.0) |
1-3/8" (34.9) |
630 | 70 | 60 |
| 1" Dr. | 20" (508) |
3-7/8" (98.4) |
1-3/4" (44.5) |
900 | 90 | 80 |