Welcome to Linqing Xinshengdi Bearing Co., Ltd.
GUT-30 Universal Joint Cross Bearing 33.4x96mm Drivetrain Series
- Exact Dimension Machining: Precision ground to an exact 33.4mm bearing cap diameter and a 96mm overall cross span (33.4x96mm) for drop-in fitment.
- High Torque Transmission: The cross spider is forged from premium alloy steel, meticulously heat-treated to handle heavy torsional driveshaft loads.
- Needle Roller Precision: High-density needle roller assemblies inside the caps are manually checked to ensure perfectly smooth universal movement under severe drivetrain angles.
- Grease Fitting Included: Equipped with a standard grease nipple (Zerk fitting), allowing mechanics to easily purge old grease and extend the operational lifespan.
- Durable Dust Seals: Tough rubber lip seals lock in lubrication while preventing water, mud, and road debris from destroying the needle bearings.
Parameter Table
| Specification | Technical Details |
| Model Number | GUT-30 |
| Product Type | Universal Joint / Cross Bearing (十字轴) |
| Dimensions (Cap Dia x Length) | 33.4 x 96 mm |
| Material | Premium Forged Alloy Steel & GCr15 Needles |
| Maintenance Feature | Grease Fitting (Zerk) Included |
Product Introduction
The GUT-30 is a heavy-duty Universal Joint (Cross Bearing / 十字轴) precisely measuring 33.4 x 96 mm. It is a critical component for smooth rotational torque transfer in vehicle driveshafts, safely accommodating angular misalignment. In our assembly workshop, each GUT-30 unit undergoes rigorous hand-verification. We ensure the needle rollers are perfectly seated and the caps rotate smoothly without binding. This hands-on quality assurance guarantees that automotive importers receive rugged, vibration-free drivetrain repair solutions.
Applications
Commercial Trucks & Vans: Main propeller shaft and steering column joint replacements.
4x4 & Off-Road Vehicles: Heavy-duty universal joint replacements for drive axle yokes subjected to extreme articulation.
Agricultural PTO Shafts: Reliable power transfer for tractor implements.
FAQ & Packaging
Q: Do the GUT-30 cross bearings come pre-greased?
A: Yes, the needle bearing caps are packed with premium grease during assembly, though the central fitting allows for routine maintenance.
Packaging: Caps are secured, the entire unit is wrapped in anti-rust film, placed in an individual branded or neutral box, and packed into master cartons on fumigated pallets.
