SKF AH 24128 Adapter Sleeve

Description

The SKF AH 24128 is a high-precision adapter sleeve designed for mounting bearings with a tapered bore onto cylindrical shafts. This component simplifies the mounting process, ensures a tight fit, and allows for easy dismounting for maintenance. It is a standard component in many industrial power transmission and machinery applications.

Specifications

• Manufacturer: SKF
• Model: AH 24128
• Product Type: Adapter Sleeve
• For Bearing Bore Diameter: 130 mm
• Corresponding Lock Nut: KM 28
• Material: Steel

Label Info

• Part Number: AH 24128
• EAN: 7316577119636

Application

This adapter sleeve is commonly used with spherical roller bearings, self-aligning ball bearings, and CARB toroidal roller bearings in applications such as industrial fans, conveyor systems, and agricultural machinery.

Country of Origin

This product is made in Sweden, ensuring high-quality manufacturing standards.

CO2 Impact

By purchasing this pre-owned component, you contribute to a circular economy and avoid approximately 5.52 kg of CO2 emissions associated with the production of a new one. This saving is comparable to driving a car for 28 kilometers.

Availability

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

FAQ

Question?
What is the correct lock nut for the SKF AH 24128 adapter sleeve?

The corresponding lock nut for the AH 24128 is the SKF KM 28. It is crucial to use the correct size to ensure proper tightening and secure mounting.

AH series adapter sleeves are used to mount bearings with a tapered bore (like spherical roller bearings 24128) onto a plain, cylindrical shaft. They allow for easy mounting and dismounting without requiring a special shaft seat.

The slit is a critical design feature that allows the sleeve to contract and grip the shaft tightly when the lock nut is tightened. This compression creates a secure interference fit. The sleeve is engineered to withstand these forces without compromising its structural integrity.

Friday, March 13, 2026

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