The H 3044 Adaptor Sleeve with Lock Nut by SKF is a precision mechanical component designed to facilitate the secure mounting of bearings with tapered bores onto cylindrical shafts. This adaptor sleeve, measuring 200 mm in bore diameter, 260 mm in outer diameter, and 126 mm in width, is a critical component used in various industrial applications. Its design ensures a tight fit, enhancing the stability and performance of the assembly. The product is ideal for industries requiring precise alignment and secure fastening, commonly found in heavy machinery and equipment.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 200 mm |
| Outer diameter (D) | 260 mm |
| Width (B) | 126 mm |
| Weight | 23.5 kg |
| Basic dynamic load rating (C) | 430 kN |
| Basic static load rating (C0) | 640 kN |
| Limiting speed | 1,300 rpm |
| Reference speed | 1,100 rpm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| Internal clearance | CN |
Technical advantages
The H 3044 Adaptor Sleeve with Lock Nut provides several technical advantages that enhance its functionality and reliability in industrial applications:
- Supports high axial loads due to its robust design and material strength of chrome steel 100Cr6.
- Facilitates easy assembly and disassembly, reducing maintenance time and costs.
- Standard CN radial clearance ensures optimal fit and operation without the need for preload.
- Compatible with a wide range of tapered bore bearings, offering versatility in applications.
- Capable of withstanding temperatures up to 120°C, suitable for high-temperature environments.
Typical applications
The H 3044 Adaptor Sleeve with Lock Nut is widely used across various sectors, enhancing the performance and longevity of equipment:
- Mining equipment (conveyors, crushers, vibrating screens)
- Steel industry machinery (rolling mills, continuous casting machines)
- Pulp and paper processing (paper machines, drying cylinders)
- Maritime and offshore equipment (thrusters, winches, deck cranes)
- Construction machinery (excavators, bulldozers, loaders)
Availability and ordering
Eurobearing.eu offers the H 3044 Adaptor Sleeve with Lock Nut by SKF with fast availability and competitive pricing. For bulk orders, customers are encouraged to request a quotation for tailored solutions. Add this product to your cart or contact us for a quote today.
