Slewing Ring Bearing

Precision Rotation in a Compact Size

PBC Linear Slewing Bearings are engineered for optimal performance and cost-efficiency, supporting diameters up to 12.205 inches (310 mm). Their deep groove raceways and larger ball sizes deliver superior load-handling capabilities, offering higher moment, thrust, and radial load capacities compared to standard four-point contact slewing bearings. To ensure long-lasting performance, the bearings are equipped with enhanced sealing systems, including larger seals and non-contact dust covers, effectively protecting against contaminants. Both the inner and outer rings are composed of durable steel, ensuring strength and reliability in demanding applications.

Slew Ring Bearings, also referred to as slewing bearings, turntable bearings, slewing rings, or slew rings, are designed for a wide range of applications. They are commonly used in positioning and indexing tables, robotics, medical equipment, and small wind turbines, making them a versatile solution for industries that demand precision and durability. The MT Series is available from stock and the KH, HS, HT, and RK Series are available for order.