Roller Chain Sprocket With Hardened Teeth Type B Hub For 35 Chain Size 0.375 In Pitch 28 Teeth 0.75 In Bore 3.553 In OD 2 In Hub 0.168 In Width Single Strand Drive Component

28-Tooth chain sprocket with hardened Type B hub
✔️ Single piece, 3/8 in pitch, 28 teeth, 0.75 in bore, OD 3.553 in

This bored-to-size Type BS sprocket is designed for 35 chain (3/8" pitch) and offers a secure shaft attachment with a center keyway and two setscrews. Made from high carbon steel for strength and durability, it is adaptable with multiple bore sizes and tooth counts to fit various straight-drive power transmission applications. Pack size: 1.

✅ 28 teeth, 3/8 in pitch, Series 35 chain
✅ Hardened Type B teeth for strength and durability
✅ Keyway plus two setscrews for secure shaft mounting
✅ Shaft diameter range 3/8 in to 1-1/4 in

💡 What is a bored-to-size chain sprocket used for in a power transmission setup?

Handy for direct shaft mounting and precise chain engagement in straight-line drives.

- Secure shaft mounting with a keyway and two setscrews - Designed for 3/8 in pitch Series 35 chain - Made from high carbon steel for durability in tough environments - Offers multiple tooth counts and bore sizes for flexible mounting