SKF H311, Adapter Sleeve

The SKF H311 Adapter Sleeve serves as a mounting device that allows easy and secure fitting of bearings onto shafts without the need for complex machining. It accommodates various shaft sizes and supports both metric and imperial systems. This design ensures a firm grip and alignment while minimising runout and mechanical stress on the bearing seat.

Standout Features and Benefits of Choosing the SKF Adapter Sleeve

• Compatible with bearings featuring tapered bores.
• Corrosion-resistant and precision-machined for accuracy.
• Simplifies bearing mounting and dismounting.
• Enables axial positioning and secure shaft locking.
• Reduces the need for special mounting tools.
• Provides excellent vibration and load resistance.

Product Use Cases

• The SKF H311 adapter sleeve is widely used in:
• Industrial motors and pumps
• Conveyor systems and processing machinery
• Agricultural and mining equipment
• Fans, compressors, and gear drives
• General manufacturing and assembly setups

Installation and Compatibility

The sleeve can be used with SKF self-aligning ball bearings and spherical roller bearings. It fits securely using a lock nut and lock washer, ensuring reliable shaft engagement. The standardised design makes it interchangeable with other major brands while maintaining SKF’s precision and performance standards.

For more information please check the datasheets.