
- 08B-3 Chain Number
- 3 Strands
- 30 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
Hub Dia. | 100 mm |
Caliper Diameter | 112.99 mm |
No. of Strands Across | 3 |
Pitch Diameter [Min] | 121.5 mm |
Hub Length Thru | 47.76 mm |
Martin No. | 08B30 |
Pitch Root Diameter | 113 mm |
Pin Diameter | 8.509 mm |
Hardened Teeth | Without Hardened Teeth |
Series | B |
Chain No. | 08B, 08B-3 |
Inch/Metric | Metric |
Outside Dia. [Min] | 128.86 mm |
Root Diameter | 113 mm |
Outside Dia. | 128.86 mm |
Sprocket Style | B |
Pitch Diameter | 121.5 mm |
Bore Range [Min] | 20 mm |
Single Strand Tooth Thickness | 7.21 mm |
Family Name | No. 08 - 12.700 mm Pitch - Triple - B |
Length Through Bore | 54.99 mm |
Bore Style | Minimum Bore |
Width Across Teeth | 35.05 mm |
Bore Type | Reborable |
No. of Teeth | 30 |
Chain Pitch | 12.7 mm |
Material | Steel |
Bore Range [Max] | 69 mm |
Weight | 7.73 LB |
EAN or UPC | 697950398273 |
