1. Banner & Quick Inquiry Section

High Quality WSP Telescopic Cross Shaft Universal Joint Couplings

Heavy-Duty Precision Universal Joint Couplings for Industrial Power Transmission

Apex Coupling provides high-performance WSP telescopic cross shaft universal joint couplings engineered for industrial drive systems requiring axial stroke displacement and high torque efficiency. Made from premium alloy steel (or SUS304) with high-hardness heat treatment (50 HRC), our universal joints operate smoothly at speeds up to 4,000 RPM.

• Material: Alloy Steel / SUS304 Stainless Steel

• Structure: Single Retractable Cross Shaft Joint

• Max Angle: 45° per section

• Max Speed: Below 4000 RPM

• MOQ: 1 PCS (Sample orders & bulk B2B customization available)

• Customization: OEM / ODM / OBM Supported (Keyway, Hexagon, Square Hole, Splined Bore)

Request a Quick B2B Quote, Contact us for Technical Data Sheet

2. Key Features & Advantages

Why Choose Our WSP Retractable Universal Joint Couplings?

1. Retractable & Stroke-Adjustable Design: The WSP series cross shaft universal coupling allows for variable axial distance adjustments (X stroke), making it ideal for connecting shafts with shifting center-to-center distances.

2. High Angular Capability: Achieves a maximum rotation angle of up to 45° per section while maintaining power transmission efficiency.

3. Versatile Bore Options: Finished hole tolerance controlled to H7. Bores can be customized with keyways, square holes, hexagonal holes, or splined bores with spring retention.

4. Durable Bearing Choices: Available with needle bearings or high-wear friction bearings to match your specific torque and speed demands.

5. Certified Quality Assurance: Manufactured in Guangdong, China under strict ISO9001 quality management, compliant with BV and RoHS standard requirements.