Description
Simplex chain sprocket with hardened teeth (HRC 45÷53), finished bore, keyway and set-screw holes, for 16B-1 roller chain (1″ × 17.02), teeth Z 12–19.
- Keyway DIN 6885 UNI 6604 — keyway in line with tooth
- Sprocket tooth width B1: 16.2 mm
- Chain pitch: 25.4 mm
- Chain inner width: 17.02 mm
- Chain roller Ø: 15.88 mm


