Coupling sprockets are manufactured to ANSI B29 standards but have a smaller outside diameter and use a special tooth profile as shown in the photo below.
This tooth profile allows for the sprockets to seat the chain properly and run inside a coupling cover. It is always recommended to use an aluminum coupling chain cover when running roller chain couplings for safety, performance, and durability reasons. We standardly stock plain-bore, finished bore, and bushed style coupling sprockets.
5016 Chain Coupling Half Sprockets
This coupling sprocket/ coupling half is manufactured using high-quality steel and features heat-treated hardened teeth for the maximum torque ability, performance, and durability. Additionally it meets all ANSI standards, has 16 teeth with standard keyway and setscrews.
- High Quality Sprocket
- Has Hardened Teeth
- Fully Meets ANSI Standards
- Easy To Install
| Sprocket Size | Bore Size | Tooth Count | Hub Diameter (A) | Recommended Maximum RPM | Weight |
|---|---|---|---|---|---|
| 5016 | 1″ | 16 | 1.416″ | 4000 | 1.2 LBS |
| 5016F | 1-1/2″ | 16 | 2.473″ | 4000 | 1.2 LBS |
| 5016F | 1-1/4″ | 16 | 2.473″ | 4000 | 1.2 LBS |
| 5016F | 1-1/8″ | 16 | 2.473″ | 4000 | 1.2 LBS |
| 5016F | 1-3/16″ | 16 | 2.473″ | 4000 | 1.2 LBS |
| 5016F | 1-3/8″ | 16 | 2.473″ | 4000 | 1.2 LBS |
| 5016F | 1-5/8″ | 16 | 2.473″ | 4000 | 1.2 LBS |
| 5016F | 1-7/16″ | 16 | 2.473″ | 4000 | 1.2 LBS |
| 5016F | 1″ | 16 | 2.473″ | 4000 | 1.2 LBS |
| 5016F | 3/4″ | 16 | 2.473″ | 4000 | 1.2 LBS |
| 5016F | 7/8″ | 16 | 2.473″ | 4000 | 1.2 LBS |
5018 Chain Coupling Half Sprockets
This 5018P coupling sprocket/ coupling half is manufactured using high-quality steel and features heat-treated hardened teeth for the maximum torque ability, performance, and durability. Additionally it meets all ANSI standards, has 18 teeth, and is bored to accept a P type bushing.
- High Quality Sprocket
- Has Hardened Teeth
- Fully Meets ANSI Standards
- Easy To Install
| Sprocket Size | Bore Size | Tooth Count | Hub Diameter (A) | Recommended Maximum RPM | Weight |
|---|---|---|---|---|---|
| 5018TLH | 1610 | 16 | 2.969″ | 3600 | 1.3 LBS |
| 5018SH | SH | 16 | 2.969″ | 3600 | 1.3 LBS |
| 5018 | 3/4″ | 18 | 2.871″ | 3600 | 1.3 LBS |
| 5016F | 1-1/2″ | 18 | 2.871″ | 3600 | 1.3 LBS |
| 5018F | 1-1/4″ | 18 | 2.871″ | 3600 | 1.3 LBS |
| 5018F | 1-15/16″ | 18 | 2.871″ | 4000 | 1.2 LBS |
| 5018F | 1-1/8″ | 18 | 2.871″ | 3600 | 1.3 LBS |
| 5018F | 1-3/16″ | 18 | 2.871″ | 3600 | 1.3 LBS |
| 5018F | 1-3/4″ | 18 | 2.871″ | 3600 | 1.3 LBS |
| 5018F | 1-3/8″ | 18 | 2.871″ | 3600 | 1.3 LBS |
| 5018F | 1-5/8″ | 18 | 2.871″ | 3600 | 1.3 LBS |