High precision deep groove ball bearings 6308 for precision instruments, low noise motors

dimension:40mm*90mm*23mm

Product description:

Deep groove ball bearings are most commonly used rolling bearings. Because of their versatility, single-row deep-groove ball bearings are the most popular of the antifriction bearing types. They are available in a broad range of sizes, from miniature ball bearings with outside diameter of less than 9mm to extra-large bearings that exceed 1, 500mm in diameter. Small and mid. size bearings are also available in a variety of shield, seal and snap ring arrangements. Big ones normally are fitted with solid brass or steel cages.

Features:

1) Deep groove ball bearings mainly take radial load as well as take moderate axial load

2) With less coefficient of friction, high limiting speed, large size range and various structure

3) They are suitable of precision instruments, low noise motors, automobiles, motorcycles, and other common machinery

4) A widely used type of bearings in machinery industry

Applications:

They are suitable for precision instruments, low noise motors, automobiles, motorcycles, and other common machinery, as a widely used type of bearings in machinery industry.

Beijing RKF Mechanical & Electrical Equipment Co., Ltd., is an manufacturer and export-oriented enterprise, specializing in marketing various types of bearings. Our first factory was established in 1995 in Hebei province. We mainly did domestic business in the early years and since 2005 we have started to develop the oversea markets. Our products include Deep Groove Ball bearings, Cylindrical Roller Bearings, Tapered Roller Bearings, Self-aligning Ball Bearings, Insert Bearings, Thrust Ball Bearings, Needle Roller Bearings, etc. We have obtained ISO9001 and ISO14001 certifications.

We have two factories. One is located in Hebei province and the other one Shandong province, both with the big warehouses. We set an office for exportation in Beijing, the capital city of China, with an smaller warehouse here, more than 100 square meters. We have set up wide business channels around the country and cooperated with Russia and Vietnam for many years.

To ensure the quality of every piece of bearings, we not only choose every manufacturer very carefully and strictly, but also have our own institution to do inspection. All of the workshops are well equipped with automatic machine and precision testing machine.

With a satisfactory variety of products, superior quality and excellent after-sale services, we enjoy a high reputation among both domestic and foreign customers. We obey the rule: " high quality - low price - sincerity - customer", and will continue to follow its original philosophy to furnish high quality and reliable products.

Welcome the friends all over the world to develop and cooperate together!