From cylindrical roller bearings to customized bearing solutions, we help global industrial customers improve load capacity, accuracy and service life.
Craftsmanship in every bearing. Reliability that earns trust. From standard products to custom solutions, Rock Precision is your one-stop precision bearing partner.
Cylindrical Roller Bearing
Short cylindrical roller bearings cover full series of N, NU, NN, NNU, NNF, NNCF and RSL outer ring-less type, featuring high rigidity, large radial load capacity and high rotating speed to adapt to diverse positioning and heavy-load working conditions.
All products achieve precision grades P2–P5 to meet demanding operating conditions.
Angular Contact Ball Bearing
Angular contact ball bearings are available in 15°, 25°, 30° and 40° contact angles, covering 718, 719, 70, 72 and 73 series. They can be installed in pairs with high speed performance and excellent rigidity and load capacity.
All products achieve precision grades P2–P5 to meet demanding operating conditions.
The Performance You Expect, The Efficiency You Deserve.
Professional Manufacturer of High-Precision Bearings
Based in Luoyang, one of China's major bearing manufacturing centers, our 2,000 sq. m. facility is equipped with 50+ machine tools and 200+ inspection devices. Backed by a core team with 20+ years of experience and ISO 9001 quality management, we supply P2-P6 precision ball and roller bearings with outer diameters from 10 mm to 600 mm.
If you chat with our sales representative online, you can get a quick quote within a few minutes. The official standard quotation will be sent to your email inbox in 30 to 45 minutes.
What is the minimum order quantity?
It can be confirmed by consulting our sales team according to specific product models.
Can you provide samples before mass production?
Yes, we support sample production before mass production. The sample lead time is 10 to 30 days, which can be further negotiated with our sales team.
Do you support customized packaging?
Yes, customized packaging is available. We can customize packaging materials, sizes, printed patterns and more according to your requirements. You may discuss all customization details with our sales staff.
