4307 Double Row Open Ball Bearing 35x80x31mm Chrome Steel Deep Groove Precision Bearing for Industrial Equipment and Machinery Open Type for Easy Lubrication and High Load Capacity

High-Performance 4307 Double-Row Open Ball Bearing 35x80x31 mm
✔️ Chrome Steel, 35mm ID, 80mm OD, 31mm wide, single bearing

The 4307 two-row open ball bearing is designed for high-load radial support in compact spaces. This chrome steel bearing is commonly used in conveyors, machinery, and assemblies where easy lubrication and inspection are needed. Its dimensions, 35x80x31 mm, make it a good fit for linear slide units in automation setups.

✅ Inner diameter 35 mm
✅ Outer diameter 80 mm
✅ Width 31 mm
✅ Chrome steel material
✅ Double-row open design
✅ Dynamic load rating Cr 40560 N
✅ Static load rating Cor 30400 N
✅ Lubrication: Grease 5040 RPM; Oil 6000 RPM
✅ Quantity: 1

💡 What is a double-row ball bearing used for in industrial machinery and automation?

Handy overview for deciding when to use this kind of bearing:

- High radial load capacity in compact spaces