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- 16B-1 Chain Number
- 1 Strand
- 57 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
- Manufactured of high carbon steel
- Precise machining and processes ensure consistent finish and high quality
- Bores are concentric to pitch line, minimizing run out
- Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
| No. of Teeth | 57 |
| Root Diameter | 445.2 mm |
| Pitch Diameter [Min] | 461.1 mm |
| Bore Range [Max] | 90 mm |
| Length Through Bore | 49.99 mm |
| Bore Range [Min] | 32.02 mm |
| Hardened Teeth | Without Hardened Teeth |
| Caliper Diameter | 445.03 mm |
| Outside Dia. | 476.96 mm |
| Pitch Diameter | 461.1 mm |
| Pitch Root Diameter | 445.2 mm |
| Bore Type | Reborable |
| Family Name | No. 16 - 25.400 mm Pitch - Single - Type B & C |
| Width Across Teeth | 16.18 mm |
| Single Strand Tooth Thickness | 16.18 mm |
| Material | Steel |
| Series | B |
| Martin No. | 16B57 |
| Hub Dia. | 130 mm |
| Chain Pitch | 25.4 mm |
| Sprocket Style | B |
| Outside Dia. [Min] | 476.96 mm |
| Inch/Metric | Metric |
| Pin Diameter | 15.875 mm |
| Hub Length Thru | 33.82 mm |
| No. of Strands Across | 1 |
| Bore Style | Minimum Bore |
| Chain No. | 16B, 16B-1 |
| Weight | 48.8 LB |
| EAN or UPC | 697950402796 |
