Find a Service Center
- 16B-2 Chain Number
- 2 Strands
- 42 Teeth
- Without Hardened Teeth
- B Sprocket Style
description
- Maximum bores shown will accommodate standard keyseat and setscrew over keyseat. Slightly larger bores are possible with no keyseat, shallow keyseat, or setscrew at an angle to keyseat.
features
- Precise machining and processes ensure consistent finish and high quality
- Manufactured of high carbon steel
- Bores are concentric to pitch line, minimizing run out
- Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
| Series | B |
| Hardened Teeth | Without Hardened Teeth |
| Martin No. | 16B42 |
| Bore Style | Minimum Bore |
| Pin Diameter | 15.875 mm |
| Bore Range [Min] | 40 mm |
| Inch/Metric | Metric |
| Hub Length Thru | 80 mm |
| Outside Dia. | 355.76 mm |
| Caliper Diameter | 324.01 mm |
| Bore Range [Max] | 100 mm |
| Outside Dia. [Min] | 355.76 mm |
| Pitch Diameter [Min] | 339.9 mm |
| Length Through Bore | 80.01 mm |
| Family Name | No. 16 - 25.400 mm Pitch - Double - Type B & C |
| Chain No. | 16B, 16B-2 |
| No. of Strands Across | 2 |
| Chain Pitch | 25.4 mm |
| Root Diameter | 324 mm |
| Pitch Root Diameter | 324 mm |
| Pitch Diameter | 339.9 mm |
| No. of Teeth | 42 |
| Sprocket Style | B |
| Hub Dia. | 145.01 mm |
| Width Across Teeth | 47.7 mm |
| Single Strand Tooth Thickness | 15.82 mm |
| Bore Type | Reborable |
| Material | Steel |
| Weight | 76.63 LB |
| EAN or UPC | 697950403274 |
