One Way Clutch 17x40x12 Backstop Sprag For Overrunning And Indexing Requires 6203 Bearing For Support Non Bearing Supported Clutch For Precise One Way Engagement In Small Machinery
✔️ 17 mm bore, 40 mm outer diameter, 12 mm width; torque 17 TKN
The AS17 one-way clutch is a compact, high-performance backstop sprag designed to allow motion in one direction and prevent reverse rotation. It is typically used in mining equipment, conveyors, textile machines, and hydraulic or printing systems where a controlled forward drive is needed during power outages or slow-downs. This listing is for a single clutch.
✅ Dimensions: d 17 mm, D 40 mm, D1 35 mm, L 12 mm, s 1.9 mm, e 0.7 mm, f 0.7 mm✅ Torque: nominal 17 TKN; max 42.5 TKN
✅ Overrun speeds: inner 2,300 RPM; outer 3,400 RPM
✅ Mounting: requires external 6203 bearing for support
💡 What is a one-way backstop clutch used for in industrial power transmission systems? This handy component helps prevent reverse rotation and protects equipment. - backstops in conveyors and gear trains to stop backdrive - handy in power outages to avoid product gravity causing reverse rotation - pair with a standard bearing for proper support - common in mining, textile, printing, and conveyor setups