GLOCRORET 3/4" DD x 3/4" DD Universal Steering U-Joint — Black, 35° Articulation, 83 mm Length

The GLOCRORET 3/4" DD x 3/4" DD universal joint is a compact, black-coated steering shaft joint engineered to deliver up to 35° articulation and reliable rotary transfer in tight automotive and machinery linkages.

This single steering-shaft universal joint measures 83 mm (3-1/4") overall length and features a direct-drive (DD) 3/4" connection on both ends. Built from 40Cr alloy steel with premium needle roller bearings and a corrosion-resistant black finish, the unit is designed for applications that need a durable, compact coupling without splines. Typical uses include grinding machinery, automotive steering assemblies, automated lifts, and custom builds such as street rods and sand rails.

How much articulation and speed can this U-joint handle?

The GLOCRORET U-joint supports a maximum working angle of 35° and is rated up to 4,000 rpm for rotational speed. These parameters make it suitable for many light- to medium-duty steering and motion-transfer tasks where moderate angular travel and speed are required.

• Maximum working angle: 35°
• Maximum rotational/operating speed: 4,000 rpm
• Total length: 83 mm (3-1/4") for compact installations
• 3/4" DD connection on both ends for direct-drive coupling

What materials and construction features ensure durability?

This joint is manufactured from 40Cr alloy steel and uses premium needle roller bearings to reduce friction and wear. A corrosion-resistant black coating protects surfaces from environmental exposure, and the overall design focuses on long service life under regular mechanical loads.

• Main body: heat-treated 40Cr alloy steel
• Bearings: premium needle roller type for smooth rotation
• Finish: black corrosion-resistant coating for rust protection
• Design: compact single-joint configuration without spline

Which applications and vehicle types is this joint suited for?

The GLOCRORET universal joint works well in many mechanical linkages where a compact coupling and moderate articulation are needed. Use it in steering shafts, small driveline assemblies, grinding machines, automated parking lifts, and custom-vehicle projects like hot rods and sand rails.

• Automotive steering shafts and custom street rod projects
• Grinders and industrial machinery requiring compact couplings
• Automated parking and lifting equipment with limited angular travel
• Sand rails, hot rods, and other motorsport or off-road builds

What should you verify before installation?

Confirm the 3/4" direct-drive connection size and the absence of splines match your mating components. Also check available space for the 83 mm overall length and make sure the application stays within the 35° angle and 4,000 rpm limitations for safe performance.

• Connection size: 3/4" DD both ends (no spline)
• Clearance: 83 mm total length required
• Operating limits: ≤35° angle and ≤4,000 rpm
• Compatibility: intended for light- to medium-duty applications

Who is this for: This GLOCRORET 3/4" DD x 3/4" DD U-joint is aimed at mechanics, fabricators, and DIY builders who need a compact, corrosion-resistant single steering-shaft joint for custom steering setups, small machinery, or light driveline connections. If you require a durable, straightforward universal joint with clear speed and angle limits and a sleek black finish for visible installations, this part is a practical choice. GLOCRORET provides a 12-month after-sales service—contact the seller for any product questions or support within 24 hours.