Find a Service Center
- 10B-3 Chain Number
- 3 Strands
- 20 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
| Width Across Teeth | 42.14 mm |
| Inch/Metric | Metric |
| No. of Teeth | 20 |
| Chain Pitch | 15.875 mm |
| Outside Dia. [Min] | 111.16 mm |
| No. of Strands Across | 3 |
| Bore Type | Reborable |
| Bore Range [Max] | 57 mm |
| Sprocket Style | B |
| Hub Dia. | 84 mm |
| Material | Steel |
| Pin Diameter | 10.16 mm |
| Length Through Bore | 59.99 mm |
| Series | B |
| Martin No. | 10B20 |
| Pitch Root Diameter | 91.3 mm |
| Pitch Diameter [Min] | 101.5 mm |
| Pitch Diameter | 101.5 mm |
| Bore Range [Min] | 16 mm |
| Caliper Diameter | 91.32 mm |
| Bore Style | Minimum Bore |
| Family Name | No. 10 - 15.880 mm Pitch - Triple - Type B & C |
| Outside Dia. | 111.16 mm |
| Root Diameter | 91.3 mm |
| Chain No. | 10B, 10B-3 |
| Hub Length Thru | 51.03 mm |
| Single Strand Tooth Thickness | 8.97 mm |
| Hardened Teeth | Without Hardened Teeth |
| Weight | 6.04 LB |
| EAN or UPC | 697950400068 |
