The Adaptor Sleeve with Lock Nut H3268-HG – 320X288X – FAG is a precision-engineered mechanical component designed by FAG, a prominent name in the bearing industry. This adaptor sleeve is specifically crafted to facilitate the mounting and dismounting of bearings with a tapered bore, ensuring a secure fit on cylindrical shafts. With dimensions of 320 mm bore diameter and 288 mm outer diameter, this sleeve is particularly suited for heavy-duty applications where precise alignment is critical. Commonly employed in industrial scenarios, this adaptor sleeve enhances the functionality and longevity of bearings within complex machinery systems.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 320 mm |
| Outer diameter (D) | 288 mm |
| Width / Thickness (B) | Not specified |
| Weight | Not specified |
| Basic dynamic load rating (C) | Not specified |
| Basic static load rating (C0) | Not specified |
| Limiting speed | Not specified |
| Reference speed | Not specified |
| Cage type | Not specified |
| Shielding / Sealing | Open |
| Operating temperature range | Not specified |
| Ring material | Not specified |
| Factory lubrication | Not specified |
| Precision class | Not specified |
| Internal clearance | Not specified |
| ISO / cross-reference equivalent code | Not specified |
Technical advantages
The Adaptor Sleeve with Lock Nut H3268-HG offers several technical benefits that enhance its application in industrial settings.
- Designed to accommodate large bearing diameters, ensuring compatibility with heavy-duty machinery.
- Manufactured to strict FAG standards for reliable performance in high-stress environments.
- Open design allows for easy inspection and maintenance during operation.
- Facilitates the mounting of tapered bore bearings on cylindrical shafts, providing flexibility in machine design.
- Lock nut ensures secure positioning, preventing axial movement and misalignment.
Typical applications
This adaptor sleeve is widely used in diverse industrial sectors where precision and durability are paramount.
- Agricultural machinery (harvesters, tractors, ploughs)
- Heavy construction equipment (excavators, cranes, bulldozers)
- Mining machinery (conveyors, crushers, mills)
- Marine and shipbuilding (propulsion systems, winches, deck machinery)
- Steel and metal processing (rolling mills, presses, extruders)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for adaptor sleeves and related bearing accessories. The H3268HG-FAG is readily available for fast shipping. For bulk purchases, you can request a quote to benefit from competitive pricing. Add this product to your cart or request a quotation today to enhance your industrial applications.

