Roller Chain Sprocket Built Tough With Hardened Teeth Type B Hub Single Strand 35 Chain Size 0.375 Pitch 12 Teeth Bore 0.625 OD 1.625 Hub 1.2188 Width 0.168 Great For Driver Or Driven Sprockets
✔️ 12 teeth, 0.375 in pitch (9.53 mm), bore 0.625 in (15.88 mm)
The Type B bored-to-size sprocket with hardened teeth is designed for drive or driven roles on Series 35 chain in power transmission setups. It fits a range of shaft sizes and is used in conveyors, farm equipment, and industrial machinery to ensure reliable chain engagement.
✅ Series 35 chain compatibility, 3/8 in pitch (9.53 mm)
✅ Type B sprocket with hardened teeth and two setscrews
✅ Keyway and two setscrews for secure shaft mounting
✅ Shaft bore range 3/8 in to 1-1/4 in (9.53-31.75 mm)
✅ Outside diameter 1.625 in (41.28 mm), hub 1.2188 in (30.93 mm)
✅ High carbon steel construction for strength and durability
💡 What is a bored-to-size sprocket and when should I use one? A handy guide: a bored-to-size sprocket is sized to fit a specific shaft, simplifying mounting and alignment. - handy for precise shaft-specific mounting on straight drives - works with standard chain drives like Series 35 3/8 inch pitch - easy replacement in fixed-drive systems for driver or driven roles