Product Introduction
628 2RS is a miniature deep groove ball bearing with double rubber seals. It is manufactured from high-quality GCr15 bearing steel, featuring stable running performance and long service life. The 2RS rubber seals effectively block dust, dirt and splashed water, suitable for working environments with common contamination. This bearing is widely stocked and has fast delivery support.
Product Specifications
Functions
It mainly bears radial load and can also bear a small amount of axial load simultaneously. It supports high-speed smooth rotation, reduces friction between rotating parts, lowers energy consumption and vibration during operation.
Features
✅ Double rubber sealing design, good dustproof and anti-pollution ability
✅ High hardness, good wear resistance and fatigue resistance
✅ Low noise, smooth rotation at high speed
✅ Stable dimension, consistent quality
✅ Easy to install and maintain
✅ Cost-effective miniature bearing with sufficient inventory
Application Scenarios
Widely used for small machinery and rotating equipment: Small motors, micro fans, fitness equipment, office equipment, household appliances, power tools, toy motors, precision instruments, textile small parts, automation accessories and other miniature rotary mechanisms.
About Us
Ningbo Kent bearing company was established in 2003 and is one of the leading bearing manufacturers and exporters in China. Kent specializes in the design and production of high precision, high speed and low noise groove ball bearings and pillow block bearings. At present, the Corporation has more than 1,000 employees, a fixed assets of 2 billion yuan, and produces 250 million sets of bearings annually. The Corporation's products are widely used in more than 50 countries and regions under 2 independent brands, namely "BUGAO" and "NBKT".In addition, we participate in major professional exhibitions at home and abroad every year.
Research And Development
Since 2003, the Corporation has set up a Research & Development Center equipped with multiple laboratories used for precision measurement, mechanical testing, lifespan testing, and physicochemical testing, to continuously upgrade its skills and raise its manufacturing standard and product's precision. Our workshops are installed with a series of advanced numerically-controlled, grinding and assembly equipment that utilize centralized filtration and cooling systems. Together with the production equipment suppliers, we developed these grinding, ultra-precision, fully automated integrated production lines, and own the intellectual property rights. The precision level of the products are at P5 level and above, with noise level reaching Z4, V4 and above. Some of our projects have exceeded the 30% precision reserves. Our products are widely used in electric motors, automobiles, motorcycles, household appliances, textile, electric tools and water pump equipment industries, both locally and globally.