Martin
D60R84
Double Strand Sprocket; 60-2 Chain Size; 84 Teeth; Requires R1 Split Taper Bushing
Item #100971090
- Double Strand Sprocket
- 60-2 Chain Size
- 84 Teeth
- Requires Split Taper R1 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’ split-taper bushings
| Inch/Metric | Inch |
| Material | Steel |
| Bore Size [Min] | 1.125 in |
| Construction Internal | Solid |
| Bushing Bore Size [Max] | 3.75 in |
| Pitch Diameter | 20.0582 in |
| Hardened Teeth | Without Hardened Teeth |
| Bore Type | Bushed |
| Chain Pitch | 0.750 in |
| Bushing Bore [Min] | 1.125 in |
| Hub Projection | 0.66 in |
| Hub Dia. | 5 1/2 in |
| Overall Length | 3.15625 in |
| Type | 12 |
| Single Strand Tooth Thickness | 0.444 in |
| Chain Sprocket Pitch | 0.75 in |
| Sprocket Style | B |
| Material Internal Use | Carbon Steel |
| Bore Size [Max] | 3.75 in |
| Material External Use | Steel |
| Key Way Size | 0.75 in |
| Chain Sprocket Number | 60 |
| No. of Teeth | 84 |
| O.D. | 20.494 in |
| Overall Length Less Threads | N/A |
| Pitch Dia. | 20.058 in |
| Outside Dia. | 20.494 in |
| Caliper Diameter | 19.5892 in |
| Bushing Series | R1 |
| Bushing Bore [Max] | 3.75 in |
| Width Across Teeth | 1.341 in |
| No. of Strands Across | 2 |
| Length Through Bore | 2 in |
| Keyway Size | 0.75 in |
| Keyway | w/Keyway |
| Chain No. | 60-2 |
| Outside Dia. [Min] | 20.494 in |
| Tooth Width | 0.444 in |
| No. of Teeth Rows Strands | 2 |
| Hub Length | 0.66 in |
| Hub O.D. | 5.5 in |
| Bushing Type | Split Taper |
| Bushing Bore Size [Min] | 1.125 in |
| Weight | 58.77 LB |
| EAN or UPC | 697950217932 |
