Import Bk-Ball Screw Fixed End Support — Buy in wholesale FOB from Supplier in China

The BK-Ball Screw Fixed End Support is a pillow-block style mounting unit designed to secure a ball screw to a base. It incorporates two angular contact bearings that deliver combined axial and rotational support. The support is offered in three precision classes - C3, C5 and C7 - and the description advises matching a C3 support with a C3 ball screw, a C5 ball screw with either C3 or C5 support, and a C7 ball screw exclusively with a C7 support. Standard ball screws supplied by the manufacturer are machined to fit these supports without further modification.

The housing is typically fabricated from high-carbon steel, providing a balance of strength and wear resistance suitable for industrial motion systems. Angular contact bearings are commonly available in stainless-steel or ceramic variants, and the precision classes correspond to bearing internal clearance tolerances defined by ISO 492. Typical surface finish for the mounting surface is Ra 0.8 µm, which aids in consistent bolt torque and alignment. These attributes align with industry practice for CNC machines and automation equipment where repeatable positioning is critical.

The units are used in precision linear drives, robotic axes and any application requiring a rigid, low-backlash ball screw arrangement. Buyers such as equipment manufacturers and system integrators usually request confirmation of bearing class, compatibility with the selected ball screw precision and the mounting hole pattern before placing an order. As the listing does not disclose minimum order quantities, lead times or payment terms, interested parties should contact Screw Technology Co., Limited directly to obtain a formal quotation and trade conditions.

Screw Technology Co., Limited is located at 5/f, Bldg. B, Baodai Sci-tech Park, 988 Wusong Road, Wuzhong District, Suzhou, Jiangsu 215124, China. The company is classified as a harbor-tier supplier, indicating it has passed the platform’s verification process for basic business legitimacy. Its address places it within a recognised industrial park that hosts precision-machining and component manufacturers. The firm lists the BK-Ball Screw Fixed End Support as part of its product catalogue.

The supplier’s current response metrics show a response rate of 0 % and an average response time of 0 hours, suggesting that recent inquiries have not been answered. No additional corporate history, employee count or revenue figures are provided in the listing. Potential buyers should therefore verify the supplier’s active status and request recent references before committing to a purchase. The company does not disclose certifications, so any required quality certificates must be requested directly.