CK-A1747 Sprag-Type One-Way Overrunning Clutch Bearing 17x47x24mm With 75 Nm Nominal Torque And 1575 RPM Inner Race Overrunning Speed 400 RPM Outer Race

Sprag-Type One-Way Clutch Bearing 17x47x24mm CK-A1747
✔️ Torque 75 Nm; overrunning speeds inner ~1575 rpm, outer ~400 rpm

CK-A1747 sprag-type one-way bearing combines a backstop function with smooth freewheeling in one direction, ideal for conveyors, printers, packaging lines and textile machinery.

✅ Nominal Torque: 75 Nm
✅ Overrunning Speed (Inner Race): ~1,575 rpm
✅ Overrunning Speed (Outer Race): ~400 rpm
✅ Outer Diameter D: 47 mm; Width B: 23 mm; Inner Diameter d: 17 mm
✅ Inner Race Thickness C: ~24 mm
✅ Bearing Reference: 6304
✅ Weight: ~0.21 kg
✅ Material: GCr15 chrome steel
✅ Applications: backstop for conveyors, printing, packaging, paper-making, textile machinery

💡 What is a sprag-type one-way clutch bearing used for in industrial gear?

This handy backstop device keeps gear trains from reversing while allowing forward motion, reducing damage and wear in rotating equipment. It’s commonly used to protect drives in packaging lines, conveyors, and textile machinery. - Handy backstop for conveyors and packaging lines - Helps protect gears and motors from reverse torque during operation - Works with inner and outer race overrunning speeds to keep drive in check - Compatible with standard bearing references like 6304 for easy replacement