high precision four point contact ball type slewing ring bearing

Luoyang Jiawei Bearing Manufacturing CO.,LTD is a professional manufacturer of slewing bearings,extra large bearings,non-standard slewing bearings and wind power slewing bearings,rolling mill slewing bearings and etc.We can offer such series of slewing bearings with diamaters from 100mm to 22000mm and accuracy class of P0.P6 and P5.Wehave achieved ISO:9001:2008 Certification and began to export large turntable bearings in 2003,which are feavoured by our customers.

Luoyang Jiawei Bearing Manufacturing CO.,LTD is a professional manufacturer of slewing bearings,extra large bearings,non-standard slewing bearings and wind power slewing bearings,rolling mill slewing bearings and etc.We can offer such series of slewing bearings with diamaters from 100mm to 22000mm and accuracy class of P0.P6 and P5.Wehave achieved ISO:9001:2008 Certification and began to export large turntable bearings in 2003,which are feavoured by our customers.

All slewing bearing will follow intertional package standard

we give good quality inspection seriously for our slewing bearing,and give client 12 months after sale service

we are a big and quality supplier of gear and slewing bearing in china,we can give all necessary certification of slewing bearing

How long is your bearings' useful life ?

The service life of slewing bearing is related to the use of the environment, load, speed, lubrication, the accuracy of the seat frame and the maintenance.The rated service life of the slewing bearing is in 60000 hours to 100000 hours.

When can I get the quotation?

A:usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,please call us or

tell us in your e-mail so that we will regard your inquiry priority.

Q: What's jw slewing bearing's advantage?

A: 1,We have manufactured bearings for over 10 years.

    2,Our tech and service team was very powerful and professional.

    3,unified quality control,save much cost and time for customers.

    4,Our products have passed the certification of the classification society