
- 80 Chain Number
- 1 Strand
- 12 Teeth
- 4.332 in Outside Diameter
- 1.25 in Finished Bore
features
- Conforms to ANSI B29.1-1975 standards
No. of Screws | 1 |
Single Strand Tooth Thickness | 0.575 in |
Caliper Diameter | 3.2387 in |
Pitch Diameter [Min] | 3.864 in |
Hub Projection | 1.05 in |
Set Screw Size | 5/16-18 X 5/16 |
Inch/Metric | Inch |
Material | Steel |
Hub Recess Width | 0.38 in |
Width Across Teeth | 0.575 in |
Outside Dia. [Min] | 4.3320 in |
Finished Bore | 1 1/4 in |
Hub Dia. | 3 1/8 in |
Hub Length Thru | 1.05 in |
No. of Teeth | 12 |
Chain Pitch | 1 in |
Hub OD @ Recess | 2.69 in |
Outside Dia. | 4.3320 in |
Hardened Teeth | Without Hardened Teeth |
Length Through Bore | 1 5/8 in |
Bore Type | Bored to Size |
Chain No. | 80 |
Keyway Size | 1/4 x 1/8 |
Keyway | w/Keyway & Set Screw |
Sprocket Style | B |
Pitch Diameter | 3.864 in |
Hub Recess Depth | 0.22 in |
No. of Strands Across | 1 |
Martin No. | 80BS12 |
Weight | 3.09 LB |
EAN or UPC | 697950019581 |
