The H 3126 Adaptor Sleeve with Lock Nut 115X175X117 by SKF is a crucial component in securing bearings onto non-tapered shafts. Designed with precision, this adaptor sleeve facilitates easy mounting and dismounting, ensuring accurate alignment without causing shaft damage. With dimensions of 115 mm bore diameter, 175 mm outer diameter, and 117 mm width, it is specifically crafted for industrial applications requiring robust bearing accessories. The SKF H 3126 Adaptor Sleeve is widely used across various sectors, offering versatility and ease of installation.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 115 mm |
| Outer diameter (D) | 175 mm |
| Width (B) | 117 mm |
| Weight | 11.5 kg |
| Basic dynamic load rating (C) | Not applicable |
| Basic static load rating (C0) | Not applicable |
| Limiting speed | Not applicable |
| Reference speed | Not applicable |
| Cage type | Not applicable |
| Shielding / Sealing | Open |
| Operating temperature range | -20°C to +120°C |
| Ring material | Steel |
| Factory lubrication | Oil |
| Precision class | P0 / ABEC-1 |
| Internal clearance | CN |
Technical advantages
Designed to enhance operational efficiency and reliability in various industrial applications, the SKF H 3126 Adaptor Sleeve offers several technical advantages:
- Ensures accurate bearing alignment to prevent shaft damage
- Allows simple mounting and dismounting without specialized tools
- Open design facilitates easy inspection and maintenance
- Standard CN radial clearance for optimal performance in a wide range of applications
- Operates effectively within a temperature range of -20°C to +120°C, suitable for diverse environments
Typical applications
The SKF H 3126 Adaptor Sleeve is essential in various specific industries and machinery, including:
- Industrial fans and blowers
- Conveyor systems
- Pulp and paper machinery
- Mining and quarrying equipment
- Steel and metal processing machinery
Availability and ordering
Eurobearing.eu, a trusted B2B supplier of mechanical industrial components, offers the SKF H 3126 Adaptor Sleeve with swift availability. Customers can easily add this item to their cart or request a quotation for bulk quantities to meet their specific needs.

