Pro Grade Angular Contact Ball Bearings 2 Piece Set 17X40X17.5Mm Rubber Sealed Chromium Steel 5203 Replacement For Cnc Motors And Car Ac Systems Badass Durability

Sealed Angular Contact Ball Bearing Set For CNC And Auto AC
✔️ 2 Piece Set ID 17mm OD 40mm W 17.5mm Chromium Steel 2RS Seal

You get two chromium steel angular contact ball bearings designed to handle radial and axial loads in tight spaces. These dual sealed units work great inside CNC spindle motors, automotive air conditioning compressors, and water pump assemblies. The rubber contacts keep out dust and moisture while letting grease stay in place.

✅ Static load capacity up to 13800 newtons for steady pressure handling
✅ Dynamic load support reaching 10800 newtons under continuous motion
✅ Dual rubber seals labeled 2RS to block debris and retain lubrication
✅ Replaceable interchange codes matching 5203RS and other common part numbers

💡 What is a pillow block bearing used for in industrial machinery?
These sealed angular contact bearings are handy upgrades that take stress off rotating shafts and keep your equipment running cooler under heavy duty loads. They fit well into custom fabrication projects and aftermarket repair jobs.
- Ceramic alternatives often cost more and wear down faster under shock impacts than chrome steel raceways
- Double rubber seals protect against sawdust and road grime better than open shield designs
- Precision ground angular contact geometry manages combined forces during sudden direction changes
- Direct cross reference replacements simplify inventory when fixing vintage motor drives and HVAC systems

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