AKN H 310/40 D Split Adapter Sleeve Assembly

Description

The AKN H 310/40 D is a precision-engineered split adapter sleeve designed for the secure mounting of bearings with a tapered bore onto a 40 mm diameter cylindrical shaft. This complete assembly includes the sleeve and a KM 10 lock nut, offering a reliable and robust solution for various machinery and power transmission applications. The split design simplifies installation and maintenance procedures.

Specifications

• Manufacturer: AKN
• Type: H 310/40 D
• Product Type: Split Adapter Sleeve
• Shaft Diameter (d1): 40 mm
• Thread Size (Lock Nut): M50x1.5
• Included Lock Nut: KM 10
• Material: Steel

Label Info

• Brand: akn
• Part Number: H 310/40 D TREKBUS GEDEELD
• Article No: 03431471

Application

This adapter sleeve is suitable for mounting tapered bore bearings (e.g., 1310, 2310, 22210 series) in applications such as conveyor systems, industrial fans, agricultural machinery, and gearboxes where a secure fit on the shaft is critical.

Country of Origin

Germany

CO2 Impact

By purchasing this reused component, you are helping to avoid the production of a new one, saving an estimated 1.2 kg of CO2. This saving is comparable to the emissions from driving a standard car for 6 kilometers.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

The '/40' indicates a specific bore diameter of 40 mm for the shaft. The 'D' signifies that this is a "gedeeld" or "split" type sleeve, which simplifies installation and removal.

This sleeve is designed for bearings with a tapered bore of 1:12, such as those in the 1310, 2310, 22210, and 23210 series. The bearing's inner diameter must be 50 mm to match the H 310 series sleeve taper.

The KM 10 lock nut should be tightened to remove the internal clearance of the bearing. This is typically done using the drive-up method, measuring the reduction in radial internal clearance, or by monitoring the required tightening torque/angle as specified by the bearing manufacturer. A hook spanner (e.g., HN 10) is required for proper tightening. Always use a corresponding lock washer (MB 10, not shown but required) to secure the nut.

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Last Update: Friday, March 13, 2026