The Adaptor Sleeve with Lock Nut H3138-HG – 170X141X – FAG is an essential component for secure mounting of bearings with a tapered bore onto cylindrical shafts. Manufactured by FAG, this adaptor sleeve facilitates the precise alignment and axial positioning of bearings, ensuring optimal functionality. With dimensions of 170 mm bore diameter and 141 mm outer diameter, this product is vital for various industrial applications, particularly in sectors where secure bearing fitment is crucial, such as heavy machinery and conveyor systems.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 170 mm |
| Outer diameter (D) | 141 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 | Not specified |
| 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 H3138-HG offers several technical benefits, making it a preferred choice for demanding industrial applications:
- Ensures precise alignment and axial positioning of bearings on cylindrical shafts.
- Facilitates easy mounting and dismounting of bearings, reducing maintenance time.
- Compatible with a wide range of bearing sizes, enhancing versatility.
- Manufactured to meet stringent FAG quality standards for consistent performance.
- Designed to accommodate a variety of industrial environments and operating conditions.
Typical applications
The H3138-HG adaptor sleeve is used in numerous industries and applications due to its adaptability and reliability:
- Heavy Machinery (cranes, excavators, and bulldozers)
- Conveyor Systems (roller conveyors, belt conveyors)
- Mining Equipment (drilling machines, crushers)
- Paper and Pulp Industry (paper machines, rollers)
- Chemical Processing Equipment (agitators, mixers)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for mechanical industrial components, offering fast availability of the Adaptor Sleeve with Lock Nut H3138-HG – FAG. For bulk purchases or to request a quote, please visit our website and add the product to your cart or contact us for further assistance.

