6307DU Ball Bearing Double Sealed ID 35mm OD 80mm Width 21mm

6307DU Sealed Ball Bearing
✔️ 35mm ID - 80mm OD - 21mm Width

The 6307DU is a single-row deep groove ball bearing with double rubber seals, designed for smooth rotation in electric motors, pumps, and other high-load machinery. Its chrome steel construction and pre-greased design deliver long-lasting, maintenance-free operation.

✅ Pack size: 1 bearing
✅ Type: Deep groove radial ball bearing
✅ Size: 35mm x 80mm x 21mm
✅ Inner diameter: 35mm (1.378")
✅ Outer diameter: 80mm (3.15")
✅ Width: 21mm (0.827")
✅ Seals: Double rubber seals (DU)
✅ Material: Chrome steel
✅ Lubrication: Pre-lubricated with grease
✅ Dynamic load rating: 35.1 kN
✅ Static load rating: 19 kN
✅ Brand: VXB

💡 Why are double-sealed deep groove bearings ideal for motor-driven systems?
The dual-seal design locks in lubricant and blocks out contaminants, maintaining optimal performance at high speeds - especially in motor housings and rotating equipment where reliability and uptime are critical.