Find a Service Center
- 25 Chain Number
- 1 Strand
- 40 Teeth
- Without Hardened Teeth
- B Sprocket Style
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
- Manufactured of 303/304 stainless steel
- Precise machining and processes ensure consistent finish and high quality
- Bores are concentric to pitch line, minimizing run out
| Length Through Bore | 0.75 in |
| Family Name | No. 25 - Pitch - Single - Type B |
| Chain No. | 25 |
| Martin No. | 25B40 |
| Bore Range [Max] | 1.375 in |
| Outside Dia. [Min] | 3.327 in |
| No. of Strands Across | 1 |
| Hub Projection | 41/64 in |
| Series | B |
| No. of Teeth | 40 |
| Hub Dia. | 2 in |
| Inch/Metric | Inch |
| Hardened Teeth | Without Hardened Teeth |
| Outside Dia. | 3.327 in |
| Caliper Diameter | 3.057 in |
| Single Strand Tooth Thickness | 0.11 in |
| Material | Stainless Steel |
| Bore Style | Minimum Bore |
| Width Across Teeth | 0.11 in |
| Sprocket Style | B |
| Bore Type | Reborable |
| Weight | 0.83 LB |
| EAN or UPC | 697950040929 |
