Find a Service Center
- 25 Chain Number
- 1 Strand
- 48 Teeth
- Without Hardened Teeth
- A 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
- ANSI 50 chain
- Bored to size
- Hardened teeth
- Tolerances meet or exceed ANSI standards
- Manufactured of high carbon steel
- Precise machining and processes ensure consistent finish and high quality
compliances
- Conforms to ANSI B29.1-1975 standards
| Sprocket Style | A |
| Pitch Diameter [Min] | 3.82 in |
| Bore Range [Min] | 0.5 in |
| Hardened Teeth | Without Hardened Teeth |
| Bore Type | Reborable |
| Bore Range [Max] | 3.53 in |
| Caliper Diameter | 3.69 in |
| Chain No. | 25 |
| No. of Teeth | 48 |
| Hub Projection | N/A |
| Series | A |
| Outside Dia. | 3.96 in |
| Chain Pitch | 0.25 in |
| No. of Strands Across | 1 |
| Hub Length Thru | N/A |
| Hub Dia. | N/A |
| Width Across Teeth | 0.11 in |
| Inch/Metric | Inch |
| Outside Dia. [Min] | 3.96 in |
| Bore Style | Minimum Bore |
| Pitch Diameter | 3.82 in |
| Length Through Bore | 0.11 in |
| Material | Steel |
| Family Name | No. 25 - 1/4 in Pitch - Single - A |
| Martin No. | 25A48 |
| Weight | 0.32 LB |
| EAN or UPC | 697950000190 |
