Morse
Morse D25B21H-1000 - ANSI 25, 21T
Model: D25B21H-1000

Morse D25B21H-1000 roller chain sprocket — ANSI 25 (0.250" pitch), 21 teeth, Type B hub, bushed bore, 1.677" pitch diameter, steel, hardened teeth.
Technical Specifications
| ANSI Number | 25 |
| Teeth | 21 |
| Hub Style | Type B |
| Bore Type | Bushed |
| Hardened Teeth | Yes |
| Pitch Diameter (in) | 1.677 |
| Outer Diameter (in) | 1.807 |
| Material | Steel |
| LTB (in) | 1.25 |
Manufacturer

Morse
A Regal Rexnord brand manufacturing roller chain, couplings, sprockets, and mechanical clutches for power transmission applications.
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