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KG Thrust Ball Bearings
overview
Thrust Ball Bearings
KG Thrust Ball Bearings are engineered to accommodate axial (thrust) loads at high speeds but are not designed to support radial loads. They consist of bearing washers with raceway grooves that facilitate smooth ball movement.
These bearings are categorized based on the housing washer (outer ring seat) design into flat seat and aligning seat types. Spherical and aligning seat washers help compensate for mounting misalignments, ensuring optimal performance.
Features
- Designed for Axial Load Support : KG bearings are specifically engineered to handle axial (thrust) loads in one or both directions, depending on the type.
- High-Quality Steel Construction : Manufactured using high-grade steel for durability, strength, and resistance to wear and fatigue under axial stress.
- Precision-Ground Components : The balls and raceways are precision-ground to ensure smooth rotation, reduced friction, and improved efficiency.
KG Thrust Ball Bearings are engineered to accommodate axial (thrust) loads at high speeds but are not designed to support radial loads. They consist of bearing washers with raceway grooves that facilitate smooth ball movement.
These bearings are categorized based on the housing washer (outer ring seat) design into flat seat and aligning seat types. Spherical and aligning seat washers help compensate for mounting misalignments, ensuring optimal performance.
- Two-Piece Construction: Typically made with a shaft washer, housing washer, and a ball cage assembly for easy installation and separation.
- Available in Single and Double Direction Types: Single-direction bearings support axial loads in one direction, while double-direction types can handle loads in both directions.
Applications
- Automotive Steering Systems: Supports axial loads in steering columns for smooth and precise movement.
- Machine Tool Spindles: Handles high axial forces during machining operations.
- Vertical Shafts and Pumps: Used to support axial loads in vertical-mounted rotating equipment.
- Marine Propulsion Systems: Manages thrust loads generated by propeller shafts.
- Elevators and Lifts: Ensures reliable axial load handling in hoisting mechanisms.
- Clutches and Gearboxes: Assists in axial load management during gear engagement and disengagement.
- Electric Motors (Vertical Mount): Supports vertical shafts where axial loads are significant.
Features
- Designed for Axial Load Support : KG bearings are specifically engineered to handle axial (thrust) loads in one or both directions, depending on the type.
- High-Quality Steel Construction : Manufactured using high-grade steel for durability, strength, and resistance to wear and fatigue under axial stress.
- Precision-Ground Components : The balls and raceways are precision-ground to ensure smooth rotation, reduced friction, and improved efficiency.
- Two-Piece Construction: Typically made with a shaft washer, housing washer, and a ball cage assembly for easy installation and separation.
- Available in Single and Double Direction Types: Single-direction bearings support axial loads in one direction, while double-direction types can handle loads in both directions.
Applications
- Automotive Steering Systems: Supports axial loads in steering columns for smooth and precise movement.
- Machine Tool Spindles: Handles high axial forces during machining operations.
- Vertical Shafts and Pumps: Used to support axial loads in vertical-mounted rotating equipment.
- Marine Propulsion Systems: Manages thrust loads generated by propeller shafts.
- Elevators and Lifts: Ensures reliable axial load handling in hoisting mechanisms.
- Clutches and Gearboxes: Assists in axial load management during gear engagement and disengagement.
- Electric Motors (Vertical Mount): Supports vertical shafts where axial loads are significant.
Single-Direction Thrust Ball Bearings
KG single-direction thrust ball bearings consist of two bearing washers—a shaft washer and a housing washer—along with a single cage containing the balls. These bearings are designed to accommodate axial loads in one direction only.
Features
- Specialized Design: A cage contains the balls while the grooved aligning seat washer guides them.
- Dedicated Components: Washers attached to the shaft are called “shaft washers” and those attached to the housing are called “housing washers” (fixed rings).
- Support Axial Loads: Single-direction thrust ball bearings can take axial loads in one direction.
KG single-direction thrust ball bearings consist of two bearing washers—a shaft washer and a housing washer—along with a single cage containing the balls. These bearings are designed to accommodate axial loads in one direction only.
Features
- Specialized Design: A cage contains the balls while the grooved aligning seat washer guides them.
- Dedicated Components: Washers attached to the shaft are called “shaft washers” and those attached to the housing are called “housing washers” (fixed rings).
- Support Axial Loads: Single-direction thrust ball bearings can take axial loads in one direction.
Application
- Printer peripheral equipment
- Automatic guided vehicles (AGVs)
- Radial drilling machines
- Fishing reels
- Ball screw support sections of precision positioning stages
- Superior Axial Support: Engineered to efficiently handle high axial loads, ensuring stability and smooth rotational motion.
- High-Grade Steel: Manufactured from premium steel for enhanced durability, precision, and extended bearing lifespan.
- Dual Direction Options: Available in single and double direction types to support axial loads in one or both directions.
FAQs
What loads can KG thrust ball bearings handle?
KG Thrust Ball Bearings are engineered specifically to support axial (thrust) loads at high speeds, but they are not suitable for handling radial loads.
Are thrust ball bearings available for load handling in both directions?
Yes, KG offers both single-direction bearings for one-way axial loads and double-direction bearings that handle axial loads in both directions.
How do KG thrust ball bearings ensure smooth operation?
The bearings feature precision-ground components and raceway grooves, which enable smooth ball movement and reduce friction for efficient performance.
