Find a Service Center
- 06B-3 Chain Number
- 3 Strands
- 28 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 Strands Across | 3 |
| No. of Teeth Rows Strands | 3 |
| Caliper Diameter | 78.72 mm |
| Outside Dia. [Min] | 90.63 mm |
| Series | B |
| Inch/Metric | Metric |
| Stock Bore Size | 14 mm |
| Bore Type | Finished Bore |
| Hub Dia. | 73 mm |
| Outside Dia. | 90.63 mm |
| Material External Use | Steel |
| Chain No. | 06B, 06B-3 |
| Sprocket Style | B |
| Width Across Teeth | 25.68 mm |
| Bore Size [Min] | 0.551 in |
| Chain Sprocket Pitch | 0.375 in |
| Bore Size [Max] | 1.969 in |
| Pitch Diameter | 85.1 mm |
| Length Through Bore | 1.575 in |
| Family Name | No. 06 - 9.525 mm Pitch - Triple - B |
| O.D. | 3.568 in |
| Construction Internal | Solid |
| Root Diameter | 78.7 mm |
| Width Across Teeth Rows | 1.006 in |
| Pitch Dia. | 3.349 in |
| Bushing Bore Size [Max] | 1.969 in |
| Hardened Teeth | Without Hardened Teeth |
| Bushing Bore Size [Min] | 0.551 in |
| Pitch Diameter [Min] | 85.1 mm |
| Single Strand Tooth Thickness | 0.205 in |
| Material Internal Use | Carbon Steel |
| Bushing Bore [Min] | 0.551 in |
| Chain Sprocket Number | 06B |
| Martin No. | 06B28 |
| No. of Teeth | 28 |
| Material | Steel |
| Pin Diameter | 6.35 mm |
| Pitch Root Diameter | 78.7 mm |
| Bore Range [Max] | 50 mm |
| Chain Pitch | 9.525 mm |
| Hub O.D. | 2.874 in |
| Hub Length Thru | 34.8 mm |
| Bore Range [Min] | 14 mm |
| Bore Style | Minimum Bore |
| Weight | 3.13 LB |
| EAN or UPC | 697950396613 |
