Double Direction Thrust Ball Bearing 70x125x55mm Ideal For High Axial Load Applications, Durable 52100 Alloy Steel Construction, Precision Ground Inner And Outer Races, Widely Used Standard Bearing For Machinery And Equipment

Double-Directional Thrust Bearing 70x125x55 mm (Model 52217)
✔️ 70x125x55 mm double-direction thrust bearing, steel 52100

The 52217 is a double-direction thrust ball bearing designed to handle high axial loads in machines where shafts experience thrust in both directions. Commonly used in presses, gearboxes, and heavy equipment, it fits a 70 mm bore and 125 mm outer diameter with a 55 mm width. It’s made from 52100 chrome steel for durability and reliable performance.

✅ Dimensions: bore 70 mm, OD 125 mm, width 55 mm
✅ Material: 52100 chrome steel
✅ Dynamic load rating Ca: 2750 N
✅ Static load rating Coa: 9750 N
✅ Maximum speed: 2200 RPM (grease lubricated)
✅ Package: 1 bearing

💡 What is a double-direction thrust bearing used for in heavy machinery?

These bearings are handy for axial load support in rotary systems. - Handles axial loads in rotating assemblies - Ideal for presses, turbines, and linear guides - Helps reduce shaft wear and maintenance costs