Chiaravalli
THF Chain Sprocket with Hole + Keyway + Screw Holes 08B-1 (1/2″ × 5/16″ · Z 12–18)
Simplex chain sprocket with hardened teeth (HRC 45÷53), finished bore, keyway and set-screw holes, for 08B-1 roller chain (1/2″ × 5/16″), teeth Z 12–18.
- Keyway DIN 6885 UNI 6604 — keyway in line with tooth
- Sprocket tooth width B1: 7.2 mm
- Chain pitch: 12.7 mm
- Chain inner width: 7.75 mm
- Chain roller Ø: 8.51 mm
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Product Information
- Material
- C 45 UNI 7845, teeth induction hardened HRC 45÷53
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