Product Overview: The H 313 Adapter Sleeve
The H 313 Adapter Sleeve is a fundamental component for mounting bearings with a tapered bore onto a cylindrical shaft with a 60mm diameter. As a key part of our H 300 Series, this adapter sleeve provides a simple, reliable, and cost-effective method for securing bearings, allowing for easy installation and dismounting without the need for complex shaft machining. It is supplied complete with a corresponding lock nut and lock washer, ensuring a secure fit and preventing the bearing from loosening during operation.
Adapter sleeves are the most commonly used components for locating bearings on a shaft, as they permit the use of commercial-grade shafting while still achieving a precise and firm fit. The H 313 is designed to work seamlessly with a range of bearings, such as the 1213, 1313, and 2213, making it a versatile choice for various industrial applications. Explore our full range of Adapter Sleeves to find the perfect solution for your machinery.
Key Features of the H 313 Adapter Sleeve
- Simplified Mounting: Enables bearings with a tapered bore to be mounted on plain or stepped cylindrical shafts.
- Complete Assembly: Typically supplied with a high-quality lock nut (KM 13) and lock washer (MB 13) for a secure installation.
- Easy Installation & Dismounting: The sleeve is driven into the bearing bore, and the assembly is secured with the lock nut, simplifying both initial setup and maintenance.
- Precise Fit: Allows for accurate positioning of the bearing on the shaft and facilitates easy adjustment of radial clearance.
- Versatile Compatibility: Designed for use with a variety of self-aligning ball bearings, spherical roller bearings, and CARB toroidal roller bearings.
- Durable Construction: Manufactured from high-grade steel to ensure strength, durability, and a long service life under demanding conditions.
Common Applications
- Conveyor Systems: Used to mount bearings on head and tail pulley shafts.
- Industrial Fans & Blowers: Provides a secure mounting solution for fan shaft bearings, ensuring stable operation.
- Agricultural Machinery: Employed in equipment like combines and balers where robust bearing arrangements are essential.
- Pumps & Gearboxes: Facilitates the mounting of bearings on shafts within various pump and gearbox assemblies.
- Mining & Construction Equipment: Ideal for heavy-duty applications where reliability and ease of maintenance are critical.
- Textile and Paper Machines: Used for mounting bearings on rollers and cylinders.
Benefits of Using the H 313 Sleeve
- Cost-Effective Shafting: Eliminates the need for expensive shaft shoulders, undercuts, or special machining.
- Enhanced Reliability: Provides a secure, concentric grip on the shaft, preventing fretting corrosion and ensuring stable bearing performance.
- Reduced Maintenance Time: The straightforward installation and removal process significantly cuts down on downtime during maintenance or replacement.
- Improved Bearing Life: Ensures proper mounting and clearance, which are critical factors in maximizing the operational life of a bearing.
- Accommodates Shaft Tolerances: Can be used on shafts with wider commercial tolerances, reducing manufacturing costs.
- Full Shaft Support: Allows bearings to be positioned at any point along a plain shaft, offering greater design flexibility.
