Double Pitch Chain Sprockets
Our double pitch precision roller chain sprocket is suitable for low speed, low mechanical power, and large sprocket center distance chain drive applications. It is integrally forged using medium carbon steel. Professional gear hobbing machines are adopted for the teeth creating. Our double pitch sprocket wheels are durable and wearing resistant, due to the integral quenching and tempering, as well as the high frequency quenching for the teeth.
| Matching Chain No. | Chain Pitch (mm) | Outer diameter of chain roller (max.)(mm) | Width of sprocket teeth (min.) (mm) | Height of chain sidebar (max.) (mm) | |||
| Small-sized roller | Large-sized roller | ||||||
| 208A | C208A | C208AL | 25.4 | 7.95 | 15.88 | 7.85 | 12.07 |
| 208B | C208B | C208BL | 25.4 | 8.51 | 15.88 | 7.75 | 11.81 |
| 210A | C210A | C210AL | 31.75 | 10.16 | 19.05 | 9.4 | 15.09 |
| 210B | C210B | C210BL | 31.75 | 10.16 | 19.05 | 9.65 | 14.73 |
| 212A | C212A | C212AL | 38.1 | 1191 | 22.23 | 12.57 | 18.08 |
| 212B | C212B | C212BL | 38.1 | 12.07 | 22.23 | 11.68 | 16.13 |
| 216A | C216A | C216AL | 50.8 | 15.88 | 28.58 | 15.75 | 24.13 |
| 216B | C216B | C216BL | 50.8 | 15.88 | 28.58 | 17.02 | 21.08 |
| 220A | C220A | C220AL | 63.8 | 19.05 | 39.68 | 18.9 | 30.18 |
| 220B | C220B | C220BL | 63.5 | 19.05 | 39.68 | 19.56 | 26.42 |
| 224A | C224A | C224AL | 76.2 | 22.23 | 44.45 | 25.22 | 36.2 |
| 224B | C224B | C224BL | 76.2 | 25.4 | 44.45 | 25.4 | 33.4 |
| 228B | C228B | C228BL | 88.9 | 27.94 | 48.26 | 30.99 | 37.08 |
| 232B | C232B | C232BL | 101.6 | 29.21 | 53.98 | 30.99 | 42.29 |
SUS2040SB
| Chain Type | No.2040S SS (2040 SS) | |
| Pitch | (P) | 25.4 mm |
| Internal width | (W) | 7.95 mm |
| Roller Dia. | (Dr) | 7.95 mm |
| Teeth width | (T) | 7.2 mm |
| Sprockets No. |
Outside Dia. Do |
Pitch Dia. Dp |
Bore d | Hub |
Weight (kg) |
||||
| Type | effected teeth No. | Stock | min. | max. | BD | BL | |||
| SUS2040SB | 9.5 | 84 | 78.23 | 13 | 15 | 38 | 60 | 25 | 0.64 |
| 10.5 | 92 | 86.17 | 13 | 15 | 46 | 69 | 25 | 0.93 | |
| 11.5 | 99 | 94.15 | 13 | 15 | 51 | 77 | 25 | 0.99 | |
| 12.5 | 108 | 102.14 | 13 | 15 | 42 | 63 | 25 | 1.06 | |
SUS2050SB
| Chain Type | No.2050S SS (2050 SS) | |
| Pitch | (P) | 31.75 mm |
| Internal width | (W) | 9.53 mm |
| Roller Dia. | (Dr) | 10.16 mm |
| Teeth width | (T) | 8.7 mm |
| Sprockets No. |
Outside Dia. Do |
Pitch Dia. Dp |
Bore d | Hub | Weight | ||||
| Type | effected teeth No. | Stock | min. | max. | BD | BL | (kg) | ||
| SUS2050SB | 9.5 | 105 | 97.78 | 14.5 | 16.5 | 48 | 73 | 28 | 1.1 |
| 10.5 | 115 | 107.72 | 14.5 | 16.5 | 48 | 73 | 28 | 1.62 | |
| 11.5 | 125 | 117.68 | 16 | 18 | 48 | 73 | 28 | 1.74 | |
| 12.5 | 135 | 127.67 | 16 | 18 | 48 | 73 | 28 | 1.87 | |
Address
Luotuo Industrial Area, Zhenhai District, Ningbo City, China
