S637-2RS Stainless Steel Ball Bearing 7x26x9mm 440C Deep Groove Bearing Double Rubber Sealed Miniature Metric 1 Bearing

S637-2RS Stainless Steel Ball Bearing 7mm x 26mm x 9mm Pack of 1
✔️ Double Rubber Sealed 440C Stainless Steel Bearing

This pack of 1 S637-2RS stainless steel ball bearing is built for corrosion-resistant operation in small machinery, food equipment, and damp environments. Made from Grade 440C stainless steel and sealed on both sides, it helps keep grease in and contaminants out for dependable rotation.

✅ Pack size: 1 bearing
✅ Model: S637-2RS deep groove ball bearing
✅ Inner diameter: 7mm
✅ Outer diameter: 26mm
✅ Width: 9mm
✅ Material: Grade 440C stainless steel
✅ Closures: double rubber seals
✅ Pre-lubricated for smooth rotation
✅ Seal color may vary

Dimensions (mm)

d D B
7 26 9

💡 Why are double sealed stainless steel miniature bearings used in moisture-prone precision equipment?
They provide corrosion protection while maintaining smooth rotation:

• 440C stainless steel resists rust and surface pitting

• Rubber seals block moisture and fine contaminants

• Grease retention improves service life

• Deep groove design supports stable radial operation

If you need a compact bearing that resists corrosion and runs smooth, this S637-2RS is a reliable choice for long service life.