30306 Roulement à rouleaux coniques Roller , avec cuvette et cône, 30 x 72 x 20,75 mm, pour Radial et Axial . Supporte les charges dans un seul sens. Fabriqué en acier 52100 Chrome Steel résistant. Rectifié avec précision pour les moyeux automobiles et les machines industrielles.

30306 Tapered Roller Bearing 30x72x20.75 mm, cone+cup ✔️ 1 bearing (cone+cup), 30 mm ID, 72 mm OD, 20.75 mm wide

This is a single 30306 tapered roller bearing with cone and cup, designed to handle combined radial and axial loads in one direction. It’s commonly used in conveyors, rollers, and other motion systems where durable, precise bearing performance is needed.

✅ Inner diameter: 30 mm
✅ Outer diameter: 72 mm
✅ Width: 20.75 mm
✅ Material: 52100 alloy steel
✅ Type: Tapered roller bearing (cone+cup)
✅ Basic load rating Cr: 64,400 N; Cor: 76,500 N
✅ Speed rating: Grease 5,600 RPM; Oil 7,500 RPM
✅ Quantity: 1 bearing

💡 À quoi sert un roller coniques ?

This handy bearing is used in applications requiring reliable directional load support, combining radial and axial load handling in one direction.

- Handy for conveyors, rollers, and linear motion components needing directional load support
- Designed to handle combined radial and axial loads in one direction
- Common in maintenance and replacement tasks using standard metric sizes like 30x72x20.75 mm