Single Row Cylindrical Roller Bearing

Description:
The single row cylindrical roller bearing is used to bear heavy radial loads with a high rotational speed. They are separable and include:
Axially firm (NUP, NH) – used to control a certain axial load in both directions.
Axially loose (NU) - allows the mutual replacement of the rings in both directions.
In the design (NJ, NUJ) - harness the axial load in one direction.

Excavator Slewing Ring
Description:
The excavator slewing ring is basic part of excavator. The slewing bearing directly affects the performance of construction machinery. It's important to the design and functions of the mainframe structure.
We offer the excavator slewing bearings include: HYUNDAI, Komatsu, Hitachi, KOBELCO, Sumitomo, Kato, Carter, Daewoo, Volvo, Mitsubishi, etc.

We are professional supplier of excavator turntable bearings in China. We make all kinds of slewing bearings, such as single-row four points contact ball bearing, single-row four point contact ball bearing, double-row ball diameter bearing, three-row roller bearing, ball and roller combined bearing. We could design and make bearings by our own. Our products are widely used in port, ship, vehicle, mining, engineering, lifting, environmental protection, oil, chemicals, light industry, metallurgical machinery and the military etc fields. With 19 years of experience, we export products to USA, Germany, Japan, Spain, Canada, Italy, France, Finland, Korea, India, Singapore, Brazil, Australia etc.