Spherical Outer Ring Insert Bearing SB204 20×47×25mm Set‑Screw Locked for Conveyor & Agricultural Machinery

The SB204 insert bearing features spherical outer ring surface and wide inner ring with double set‑screw locking. It can be assembled into various standard bearing housings, realizes self‑aligning performance, pre‑greased with double‑sided rubber seals, compact and economical, widely used for light‑medium duty general machinery, excluding man‑made damage and improper installation. 👉 Get a quote within 24 hours for your project

• Spherical outer ring matches standard bearing housings for self‑aligning function
• Dual set‑screws lock firmly onto straight shaft for quick installation
• Double lip rubber seals block dust and debris contamination
• Pre‑filled grease for ready‑to‑use operation, optional re‑greasing structure
• GCr15 chrome bearing steel ensures hardness and wear‑resistant performance

👉 Cost‑effective replacement for damaged insert bearing without changing whole housing unit

This insert bearing is widely used in:

• Conveyor rollers
• Agricultural machinery
• Packing equipment
• Light processing machinery
• Textile machinery

👉 Perfect spare‑part for pillow block, flange and take‑up bearing units

👉 Full technical data and drawings available upon request

• 25+ years experience in industrial bearing manufacturing
• Exported to 50+ countries worldwide
• Rich experience in insert bearing & OEM projects
• Strict quality control: raw material, precision machining, heat treatment, clearance & rotation testing, final inspection
• Fast response within 24 hours
• Stable supply for long‑term cooperation

👉 We focus on quality, reliability, and long‑term partnership