OPG Bearing accessories Ltd.

NSK 6203z Bearing


Slewing Ring Bearing

Slewing Ring Bearing can be supplied as ungeared, or with gears on either the ID of the inner ring or the OD of the outer ring. Slewing rings may be small, but they help do some of the largest jobs in the business. From swing arm rotation on cranes to the platform on a wind turbine, slewing rings are an integral part of many machinated processes. 

Slewing Ring Bearing is comprised of two rings, each of which contains a precision raceway that is induction hardened on the surface to a specified depth. Each ring is made from a medium carbon steel forging. Some Series bearings have raceways constructed in a four-point contact configuration, with 45° contact angles as standard. Other raceway configurations are available, such as crossed roller and eight-point contact. These other options are often considered in cases where very high loads or special stiffness requirements are needed.


Grader Customized Turntable Slewing Ring Bearing for Engineering Machine
Grader Customized Turntable Slewing Ring Bearing for Engineering Machine
2.4800 in
Guardian® Flange
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Product Categories
Excavator Slewing Bearing
Urb Slewing Bearing
Ina Slewing Ring
Single Row Four Point Contact Ball Slewing Bearing
Kaydon Bearing
Three Row Roller Slewing Bearing
Imo  Bearing
Liebherr Slewing Bearing
Rollix Slewing Bearing
Custom Design Products
Non-Standard Model Slewing Bearing
Skf Rks
Kaydon Imperial Slewing Ring
Slew Bearing Services
Lifts Slewing Bearing
Slewing Ring Bearing
Slewing Drive For Solar Tracker
Slewing Drive For Solar Tracking System
Yrt Rotary Bearing
Kato And Tadano Crane Bearing
Kaydon Series Slewing Ring Bearing
Timken set403 Bearing
Nsk 5204 Bearing
nast6 Bearing
Timken 64450 Bearing