Bolun Bearings Co., Ltd. is a private enterprises located in Ningbo, China, a picturesque coastal port city with convenient transportation. Since 1987, Bolun Bearings Co., Ltd has specialized in designing and manufacturing a variety of precision, top-quality Deep Groove Ball Bearings, One-way (clutch) bearings, Self-Aligning Ball Bearings, Thrust Ball Bearings, Angular Contact Ball Bearings, Pillow Block Ball Bearings, Tapered Roller Bearings, Automobile Bearings, etc. for automobile, motorcycles, electrical motors, power tools, household electrical appliances, transmission machinery and lawn and garden machines, etc.. The production capacity is 60 million pieces annually.