Linn Gear
Linn Gear LG25-21 - ANSI 25, 21T, Type B hub
Model: LG25-21
Linn Gear LG25-21 roller chain sprocket — ANSI 25 (0.250" pitch), 21 teeth, Type B hub, 0.5" finished bore, 1.677" pitch diameter, carbon steel, hardened teeth.
Technical Specifications
| ANSI Number | 25 |
| Teeth | 21 |
| Hub Style | Type B |
| Bore Type | Finished |
| Bore Size | 0.5 |
| Hardened Teeth | Yes |
| Pitch Diameter (in) | 1.677 |
| Outer Diameter (in) | 1.827 |
| Material | Carbon Steel |
| LTB (in) | 1 |
Manufacturer
Linn Gear
American manufacturer of gears, sprockets, and power transmission components since 1953.
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