FAG H310

FAG H310 Adapter Sleeve for 45mm Shafts

Description

The FAG H310 is a high-precision adapter sleeve designed for the secure mounting of bearings with a tapered bore onto cylindrical shafts. This component simplifies installation and dismounting, providing a reliable fit for demanding industrial applications. It is supplied as a complete set including a lock nut and locking washer.

Specifications

• Manufacturer: FAG
• Part Number: H310
• Type: Adapter Sleeve
• Shaft Diameter (d1): 45 mm
• Outside Diameter (D1): 65 mm
• Width (B1): 49 mm
• Taper: 1:12
• Material: Steel

Label Info

• Brand: FAG
• Model: H310
• EAN: 4012801052344
• Order Code: 04021300

Application

Used in a wide range of machinery including agricultural equipment, conveyor systems, industrial fans, and transmissions where bearings need to be mounted on shafts without a shoulder.

Country of Origin

Manufactured by FAG (Schaeffler Group), predominantly in Germany.

CO2 Impact

Choosing this component contributes to a circular economy, avoiding 1.36 kg of CO2 emissions compared to a new product. This is equivalent to the emissions from driving a car for 6.8 km.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

Question? What type of bearing is the FAG H310 sleeve compatible with?

Answer

The H310 adapter sleeve is designed for use with bearings that have a tapered bore (taper 1:12), such as self-aligning ball bearings (e.g., 1310, 2310 series) and spherical roller bearings (e.g., 22210, 23010 series) that are intended for a 45 mm shaft.

Question? What is the correct procedure for tightening the lock nut on an H310 sleeve?

Answer

The lock nut should be tightened until the required reduction in radial internal clearance of the bearing is achieved. This ensures the correct interference fit on the shaft. Always refer to the bearing manufacturer’s specific instructions and use a hook spanner for proper torque application. Over-tightening can damage the bearing.

Question? Is a locking washer included with the FAG H310?

Answer

Yes, standard adapter sleeves like the H310 are typically supplied as a complete unit, which includes the adapter sleeve itself, a suitable lock nut (e.g., KM10), and a locking washer (e.g., MB10). This ensures a secure assembly.

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Last Update: Friday, March 13, 2026