Description
Simplex chain sprocket with hardened teeth (HRC 45÷53), finished bore, keyway and set-screw holes, for 06B-1 roller chain (3/8″ × 7/32″), teeth Z 12–21.
- Keyway DIN 6885 UNI 6604 — keyway in line with tooth
- Sprocket tooth width B1: 5.3 mm
- Chain pitch: 9.525 mm
- Chain inner width: 5.72 mm
- Chain roller Ø: 9.35 mm


