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Martin
D60BTB30
Double Strand Sprocket; 60-2 Chain Size; 30 Teeth; Requires 2517 Taper Lock Bushing
Item #100810346
Alternate Products
US Tsubaki Inc.
D60BTB30
Double Strand Sprocket; 60-2 Chain Size; 30 Teeth; Requires 2517 Taper Lock Bushing
Item #101657088
- Double Strand Sprocket
- 60-2 Chain Size
- 30 Teeth
- Requires Taper Lock 2517 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
| No. of Teeth | 30 |
| Caliper Diameter | 6.71 in |
| Hub Dia. | 6.3438 in |
| Bushing Type | Taper Lock |
| Overall Length | 1 3/4 in |
| Bushing Bore [Max] | 2 1/2 in |
| Length Through Bore | 1.75 in |
| Bore Type | Bushed |
| Chain No. | 60-2 |
| Pitch Diameter | 7.180 in |
| No. of Strands Across | 2 |
| Outside Dia. | 7.586 in |
| Bushing Series | 2517 |
| Width Across Teeth | 1.341 in |
| Inch/Metric | Inch |
| Hub Length | 0.41 in |
| Pitch Dia. | 7.175 in |
| Sprocket Style | B |
| Chain Sprocket Number | 60 |
| Single Strand Tooth Thickness | 0.444 in |
| Bushing Bore Size [Max] | 2.5 in |
| O.D. | 7.586 in |
| Martin No. | 60BTB30 |
| Bore Size [Max] | 2.5 in |
| Bore Size [Min] | 0.5 in |
| No. of Teeth Rows Strands | 2 |
| Hardened Teeth | Without Hardened Teeth |
| Hub Projection | 0.41 in |
| Construction Internal | Solid |
| Bushing Bore Size [Min] | 0.5 in |
| Bushing Bore [Min] | 0.5 in |
| Material Internal Use | Carbon Steel |
| Chain Pitch | 0.750 in |
| Overall Length Less Threads | N/A |
| Chain Sprocket Pitch | 0.75 in |
| Outside Dia. [Min] | 7.5860 in |
| Material External Use | Steel |
| Type | B |
| Hub O.D. | 6.344 in |
| Tooth Width | 0.444 in |
| Material | Steel |
| Weight | 13.26 LB |
| EAN or UPC | 697950032016 |
