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Stop wasting time and money on expensive shaft machining. Adapter sleeves from Bearing Revolution provide the smart alternative - mounting tapered bore bearings onto standard cylindrical shafts in minutes, not days.

Why British industry chooses our adapter sleeves:

Say goodbye to the expense and time-consuming process of manufacturing precision-machined tapered shafts for hundreds of pounds per piece. Instead, use our adapter sleeves, which give you the same precise fit as a bearing without the need for such expensive and difficult-to-manufacture components.

Over 490 adapter sleeves in stock - from compact 17mm metric sizes to heavy-duty 260mm industrial applications. Whether you're maintaining century-old machinery or specifying components for new installations, we've got the adapter sleeve that eliminates your shaft machining headaches.

Same-day dispatch. Next-day delivery across the UK. Real stock, not promises.

From pillow block bearings in food processing plants to heavy-duty applications in steel mills and cement works, adapter sleeves solve the mounting challenge that's costing you production time right now. With metric and imperial sizing, complete locknut and washer assemblies, and both budget and premium quality options, we make bearing installation faster, simpler, and significantly more economical.

Bearing adapter sleeves provide a secure, customizable way to mount bearings on shafts. At Bearing Revolution, we stock an extensive range of high-quality adapter sleeves to suit any need.

Adapter sleeves are cylindrical with an inner diameter matching the shaft size. The outer diameter fits precisely into the tapered bore of a bearing housing. This eliminates the need to alter or machine the shaft itself. Adapter sleeves can accommodate both plain and stepped shafts up to 260mm wide.

 

Quality Bearing Adapter Sleeves for Every Application

We carry adapter sleeves in both metric and imperial sizing, with the necessary matching lock nuts and washers included. Hydraulic lock nuts can also be ordered separately if required.

What Are Adapter Sleeves and Why Are They Used?

Adapter sleeves are used to mount bearings with a tapered bore onto plain or stepped shafts without the need for complex shaft machining. The sleeve fits onto the shaft while the bearing seats onto the tapered outer surface, creating a secure and accurately aligned installation when tightened with a locknut and washer. They are a popular choice in industrial and maintenance applications because they simplify bearing installation and removal, reduce downtime, and offer flexibility across different shaft sizes. Supplied as complete assemblies, adapter sleeves provide a reliable, cost effective solution for mounting bearings in a wide range of machinery.

Some common specifications to consider before purchasing a sleeve are:

• Brand
• Inside diameter
• Outside diameter
• Width
• Weight

We stock high-quality budget-friendly and premium adapter sleeves to suit different applications and budgets. All meet rigorous international quality standards for guaranteed performance.

The adapter sleeve sits in the tapered bore of the bearing housing, typically with a 1:12 taper but sometimes 1:30 in the H240 and H241 series. This centers the sleeve on the shaft without any additional mounting provisions needed. Lock nuts can then be used to securely fix the sleeve and bearing onto the shaft. With over 12.5 million bearing-related products in stock, Bearing Revolution can fulfill orders for both common and hard-to-find adapter sleeve configurations. Our expansive inventory includes:

- Popular metric sizes like 55mm, 60mm and 100mm sleeves.

- Larger sleeves exceeding 200mm for specialised applications.

- Various sleeve widths to accommodate different shaft dimensions.

- Major sleeve brands including SKF, FAG, Timken and NSK.

- Budget nylon and composite sleeves for light-duty uses.

- Heavy-duty cast iron, steel and brass sleeves where high performance is critical.

Whatever your application requires - general industrial equipment, heavy machinery, robotics, agriculture, energy, and more - we likely have the adapter sleeve to get the job done. Contact Bearing Revolution to discuss your needs. Our team of experts is ready to help select the ideal adapter sleeve solution.

Talk to us if you want to know more about adapter sleeves or would like to enquire about a product. Call 01952 222100 or use the live chat facility to speak to a member of our team.