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US Tsubaki Inc.
2080B21
Standard Roller Double Pitch Sprocket for C2080/A2080 Chain - 2" Pitch
Item #105102121
- 2080 Chain Number
- 21 Teeth
- Without Hardened Teeth
- B Sprocket Style
- 1 Strand
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
- To be used with double pitch chains
- Manufactured of high carbon steel
- Precise machining and processes ensure consistent finish and high quality
| Hardened Teeth | Without Hardened Teeth |
| Pitch Diameter [Min] | 6.79 in |
| Caliper Diameter | 6.14 in |
| Bushing Bore Size [Max] | 2.75 in |
| Chain Sprocket Pitch | 2 in |
| No. of Teeth Rows Strands | 1 |
| Chain Pitch | 2.000 in |
| Bore Range [Min] | 1 in |
| Bore Range [Max] | 2.75 in |
| Hub O.D. | 4.25 in |
| Material External Use | Steel |
| Hub Length Thru | 1.175 in |
| Finished Bore Size | 1 in |
| Bore Size [Max] | 2.75 in |
| O.D. | 7.23 in |
| Construction Internal | Welded |
| Chain Strands | 1 |
| Martin No. | 2080B21 |
| Bore Style | Reborable |
| Inch/Metric | Inch |
| Bore Type | Finished Bore |
| Chain Sprocket Number | 2080 |
| Chain No. | 2080 |
| Width Across Teeth | 0.575 in |
| No. of Teeth | 21 |
| Sprocket Style | B |
| Effective No. of Teeth | 10 1/2 |
| Pitch Dia. | 6.785 in |
| Family Name | No. 2080 - 2 in Pitch - Single - B |
| Material | Steel |
| Pitch Diameter | 6.79 in |
| Outside Dia. [Min] | 7.23 in |
| Stock Bore Size | 1 in |
| Bore Size [Min] | 1 in |
| No. of Strands Across | 1 |
| Hub Dia. | 4 1/4 in |
| Bushing Bore Size [Min] | 1 in |
| Outside Dia. | 7.23 in |
| Single Strand Tooth Thickness | 0.575 in |
| Length Through Bore | 1.75 in |
| Material Internal Use | Carbon Steel |
| Weight | 9.46 LB |
| EAN or UPC | 697950046006 |
