
- 120 Chain Number
- 12 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
features
- Tolerances meet or exceed ANSI standards
- Manufactured of high carbon steel
- Precise machining and processes ensure consistent finish and high quality
- Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
- Bores are concentric to pitch line, minimizing run out
- Interchangeable with other manufacturers’ Taper bushings
Overall Length | 1 1/4 in |
Bushing Bore [Max] | 2 in |
Sprocket Style | B |
Hub Dia. | 3 9/16 in |
Hub Projection | 0.33 in |
Chain No. | 120 |
No. of Teeth | 12 |
Hub Length | 0.33 in |
Material | Steel |
Bushing Type | Taperlock |
Inch/Metric | Inch |
Overall Length Less Threads | N/A |
Outside Dia. | 6.4980 in |
Bore Type | Bushed |
Bushing Series | 2012 |
Bushing Bore [Min] | 1/2 in |
Martin No. | 120BTB12 |
Width Across Teeth | 0.924 in |
Caliper Diameter | 4.92 in |
Length Through Bore | 1 1/4 in |
Pitch Diameter | 5.800 in |
Type | B |
No. of Strands Across | 1 |
Hardened Teeth | Without Hardened Teeth |
Chain Pitch | 1 1/2 in |
Outside Dia. [Min] | 6.4980 in |
Tooth Width | 0.924 in |
Single Strand Tooth Thickness | 0.924 in |
Weight | 5.5 LB |
EAN or UPC | 697950068930 |
