About Company
ADVANTAGES OF HARP BEARINGS
ADVANTAGES OF HARP BEARINGS
HARP BEARINGS ARE DISTINGUISHED WITH A NUMBER OF IMPROVED CHARACTERISTICS:
- Manufacturing on high-precision and high-performance equipment, both domestic and foreign production.
- Application of effective seals, including seals with increased tightness X-SHIELD
- High accuracy of the bearing working surfaces, as a result noise and vibration are reduced.
- Improved bearing steel. Only ultra-pure steel with a reduced proportion of oxygen is used for HARP ball bearings. This improved steel increases durability of the bearing and reduces fatigue failures.
- Optimized radius of the bearing races, that allows to increase the dynamic load capacity of bearings and, consequently, their durability.
- Superfinishing surface treatment. HARP ball bearings pass superfinishing machining of all working surfaces, that reduces bearings heat, improves noise and vibroacoustc performances, increases their durability.
- Improved ball. In HARP bearings there are used balls with a high degree of accuracy (accuracy of 5-16 degrees) to ensure noise and vibroacoustc characteristics, to increase durability.
- Improved roller. In HARP roller bearings it is applied the roller with modified contact, which improves bearing performance.
- Optimized cage. Application of massive polyamide and brass cages in the bearings allows minimizing of noise and vibration, increasing bearing speed capability.
Kharkov Bearing Plant also includes specialized design bureau – Ukrainian Bearing Industry Design and Technology Bureau (UKTBPP), which specializes in the design of rolling bearings and equipment for their manufacturing.
HARP has the Ukraine's largest park of machine tools with CNC and provides full technological production cycle of ball and roller bearings.
