Luoyang Jiayu offers custom designed slewing ring bearing,over-size slewing ring bearing  based on customer's special specification All the SBI'S slewing rings were clean ,rust-proof treatment,waterproof packing ,single box to fit long transportation before delivery .

Slewing bearings are also called rotary Ring, bearing,slewing ring or rotary ring which are usually used in these Indusitries,such as port machine, metallurgical industry ,hoist and Engineering machine, and so on. Luoyang Jiayu not only provide solutions for those applications,but also dedicate to high-level slewing bearings research and development so that we can offer high precision bearings,special material Bearings.
the features of special surface treatment bearing
1.Good rust -proof and corrosion-proof
2.Long life
3.High accuracy