Double-Direction Thrust Ball Bearing 35mm x 73mm x 37mm For High Load Axial Applications, Precision Ground 52100 Alloy Steel Construction, Reliable Support in Machinery and Automotive Equipment

52209 Double-Direction Thrust Ball Bearing 35x73x37mm
✔️ 35x73x37mm chrome steel thrust bearing, single-pack

This thrust ball bearing handles axial loads in both directions and is built from durable 52100 chrome steel. It’s a standard size used across many industries, ideal for vertical shafts, gearboxes, conveyors, and other assemblies where end-thrust support is required.

✅ Inner bore 35 mm, outer diameter 73 mm, width 37 mm
✅ Material: 52100 chromium steel
✅ Type: double-direction thrust ball bearing
✅ Dynamic load rating Ca: 39,000 N
✅ Static load rating Coa: 80,000 N
✅ Lubrication: grease; speed rating up to 5,500 RPM

💡 What is a thrust ball bearing used for in mechanical systems and why choose the double-direction design?

Thrust bearings handle axial loads along the shaft in both directions and help keep assemblies aligned under heavy end forces.

- Handles axial loads in shafts in both directions. - Common in gearboxes, conveyors, and vertical shaft assemblies. - Grease-lubricated with a max RPM around 5500 for smooth operation.