40BS16 Sprocket With 1" Finished Bore
Carbon Steel Chains
| Features | Premium/Premier | General Duty Plus | Economy Plus |
|---|---|---|---|
| Solid Bushings | Split Bushings in most cases | Split Bushings | |
| Solid Rollers | |||
| Through-Hardened Pins | Case-Hardened Pins | Heat-Treated Pins | |
| Case-Hardened Rollers | Heat-Treated in Some Chains | ||
| Case-Hardened Bushings | Heat-Treated in Some Chains | ||
| Wide Contour Plates | Standard Contour Plates | Standard Contour Plates | |
| Superior Pin to Plate Contact | |||
| High-Hold Riveting | Standard Dual-Stake Rivets | Standard Dual-Stake Rivets | |
| Factory Pre-Loading | Not Standard on Economy Chains | ||
| Specific Heat-Treatment on Every Component | Some Components Might be Heat-Treated | ||
| Premium Alloy & Carbon Materials | High-Quality Carbon Materials | Standard-Quality Carbon Materials | |
| Shot-Peened Components | Non Shot-Peened Components | Non Shot-Peened Components | |
| High-Precision Components | Standard Precision Components | Low Precision Components | |
| Conforms to ANSI B29.1 or ISO/DIN Standards |
This 40BS16 sprocket featured a 1" finished bore with a key-way and two set screws. It is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #40 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore sprockets, custom bore and made to order sprockets, and a full line of #40 roller chain. Fore more information, large quantities, or to get a custom sprocket please contact us and we will be happy to assist you.
40BS16 1" Finished Bore Sprocket Dimensions:

- Sprocket Size: 40BS16
- Outside Diameter: 2.810"
- Hub Type: B
- Bore Size: 1"
- Keyway Size: 1/4" X 1/8"
- Hub Diameter: 2"
- Length Through Bore: 7/8"
- Weight: 0.79 LBS
- Common Interchanges: 40BS16H, H40BS16, 40BS16-FB
Phone: (407) 347-3519
Email:
- Premium Quality Sprocket
- Finished Bore Sprocket
- Fully Meets ANSI Standards
- Black Oxide Coated
- Ultra High Performance
- Extremely Durable
- Sprocket Size: 03A50
- Tooth Count: 50
- Thickness (T): 2.3mm
- Outside Diameter (OD): 81.8mm"
- Pitch Diameter (PD): 79.63mm"
- Stock Bore (ID): 8mm"
- Weight: 0.13 kg"