Threaded Shaft End Bearings BK Series

BK-type end bearings, which function as fixed ends in screw shaft systems, are used to ensure the stability of linear motion in high-precision machines. They are commonly preferred in CNC machines, 3D printers, automation systems, and industrial robots. These bearings provide smooth and vibration-free operation by counteracting the axial load on the motor side of the screw shaft. Thanks to the bearings used in their internal structure, stability is maintained even at high speeds.

BK beds are typically used with BF counter beds to form a complete support system. Manufactured with a hardened steel outer shell, these beds offer durability and longevity.

Threaded Shaft End Bearings BK Advantages

• High Axial Load Capacity: Safely transfers the load applied by the motor to the body.

• Precision and Stability: Ensures precise operation by minimizing deviations that may occur during rotation.

• Easy Installation: BK bearings, offered in standard dimensions and connection configurations, can be installed quickly.

• Long-lasting Construction: Thanks to its internal bearing system and sturdy outer casing, it can be used for a long time without requiring maintenance.

• Vibration Reduction Feature: Balances the shaft’s rotational movement, minimizes noise and vibration levels.

• Wide Range of Applications: Suitable for use in many areas, from CNC machines to medical devices.

Threaded Shaft End Bearing BK Prices

The prices of BK-type thrust bearings vary depending on the model number (e.g., BK10, BK12, BK15, BK20), the quality of the inner ring, and the brand.

• Smaller models such as BK10 and BK12 are generally more affordable.

• BK20 and higher models may be priced higher due to their greater load capacity.

• A price difference can be observed between domestic and imported brands.

• Discounted offers may be available for bulk purchases based on the number of items purchased and additional accessories such as bearings and gaskets supplied with the bed.

To select the right product, it is recommended that you determine the BK model suitable for your shaft diameter and application area. It is important to review the technical drawings and installation dimensions before purchasing.