Description

NIS Universal Joint GUMZ 10 – High-Performance U-Joint Kit

Technical Specifications: NIS Universal Joint GUMZ 10

• Part Number: GUMZ-10

• Joint Type: Universal Joint (Cross Type)

• Fitted Diameter (D): 22.5 mm

• Assembly Length (L/Li): 58 mm (Total length) / 38 mm (Internal)

• Weight: 0.31 kg

• Lubrication: Pre-greased with high-quality lithium-based grease

• Lubricator Type: Regular lube fitting on the side or center of the cross

• Snap Ring Type: Internal / Inside Snap Ring

• Ring Thickness: 1.35 mm

• Core Dimensions: Compatible with GMB Box UJ07 (33x84x84 mm)

• OEM Cross-Reference: Mazda 3919-25-060, 3919-89-251

Key Benefits

• High Angular Misalignment Compensation: Allows for smooth power transmission even at significant shaft angles (up to 15–30°).

• Extreme Durability: Manufactured with high-quality case-hardened steel to withstand heavy loads and high-speed (3000+ RPM) operations.

• Advanced Sealing: Features specialized seal configurations to keep lubrication in and contaminants like dust and water out.

• Vibration Damping: Reduces noise and mechanical stress on the drivetrain, extending the life of connected components.

Applications

The NIS GUMZ 10 is versatile and widely used across several sectors:

• Automotive: Primarily used in the propeller shafts and drivelines of rear-wheel drive and 4WD vehicles (specifically Mazda models).

• Industrial Machinery: Power transmission in conveyors, pumping systems, and general mechanical engineering.

• Agriculture: PTO shafts for tractors and harvesters.

• Mining & Construction: Heavy-duty mobile fleets requiring robust torque delivery.

Who Should Use the NIS GUMZ 10?

• Maintenance Engineers: Looking for reliable replacement parts to minimize downtime in factory settings.

• Automotive Mechanics: Seeking OEM-quality universal joints for Mazda vehicle repairs.

• Industrial Distributors: Supplying high-performance power transmission components to the Southeast Asian market.

Our Product Range at Bearings Specialist Co., Ltd.

As an authorized distributor in Thailand, we provide a comprehensive inventory of industrial parts:

• Bearings: Ball Bearings (Deep Groove, Angular Contact), Roller Bearings (Tapered, Spherical, Cylindrical), and Needle Bearings.

• Power Transmission: NIS Roller Chains, Optibelt V-Belts, Timing Belts, and Pulleys.

• Couplings: Rexnord, Fenner, and NIS Industrial Couplings (Jaw, Grid, Gear, and Tyre types).

• Maintenance Tools: Betex Induction Heaters, hydraulic pullers, and alignment computers.

NIS UNIVERSAL JOINT GUMZ 10

The NIS® Universal Joint GUMZ 10 business model encompasses development, design, manufacturing, and marketing of high-quality products that are widely recognized in the market. The company focuses on serving a diverse range of customers, from general automotive applications and mid-range trucks to 4WD pleasure vehicles, as well as large-scale mining fleets and construction equipment. These universal joint products are required to operate under extreme environmental conditions, along with varying loads and speeds.

To support these demands, NIS® has developed comprehensive design and calculation data. This enables the careful selection of appropriate steel materials, machined surface finishes, heat treatment processes, needle rollers, and seal configurations to suit specific applications.

Furthermore, when combined with rigorous factory testing, the final products represent market-leading components that deliver high quality, superior performance, and extended service life. Nevertheless, the company does not remain complacent. Its engineering team continuously reviews and refines production processes and criteria to ensure optimal results.

In addition, the product range is regularly evaluated and expanded to meet evolving market demands. At the same time, NIS® remains committed to challenging existing standards and setting new benchmarks within the industry.

Measuring Universal Joints

STEPS:

1. Remove bearing caps

2. Remove excess grease from bottom of the bearing caps & trunnion

3. Remove seals from bearing caps or trunnion – Seals are removed, as

they must be compressed for accurate measurements

4. Reinstall bearing caps on trunnions

5. Measure as follows:

–Allow a tolerance of

–+/- .005” for dimensions “b”

–+/- .003” for all others

Where to Buy NIS Universal Joint GUMZ 10

You can purchase the genuine NIS Universal Joint GUMZ 10 directly from Bearings Specialist Co., Ltd. We have over 20 years of expertise in the Thai industrial market and 60 years across Asia.

• Visit our E-Shop: www.bearings.co.th/e-shop/

• Contact us: Line ID: @bearingsbeltschain | Email: contactus@bearspec.co.th

• Call: 02-451-6865 or +66 83 101 6565