Welcome to Linqing Xinshengdi Bearing Co., Ltd.
TR101204 Specialized Tapered Roller Bearing 50x128.825x36.512mm
- Specialized Dimensional Profile: Engineered to exact non-standard precision dimensions of 50mm bore, 128.825mm outer diameter, and 36.512mm width.
- Direct OEM Fitment: Specifically designed to replace specialized original equipment bearings in proprietary gearboxes and differential pinions.
- Precision Hand Assembly: The unique dimensions require exact tolerances; our manual assembly process ensures perfect roller seating and zero cage distortion.
- High-Torque Resilience: Built to withstand rapid torque changes and high-speed rotation typical in specialized automotive drivetrains.
- Premium Steel Quality: Manufactured from top-tier GCr15 chromium steel for maximum operational lifespan under continuous stress.
Parameter Table
| Specification | Technical Details |
| Model Number | TR101204 |
| Bearing Type | Specialized Tapered Roller Bearing |
| Dimensions (d x D x B) | 50 x 128.825 x 36.512 mm |
| Material | Premium Chromium Bearing Steel |
| Inspection Protocol | 100% Hand-Spun & Tolerance Checked |
Product Introduction
The TR101204 is a specialized Tapered Roller Bearing featuring highly specific dimensions of 50 x 128.825 x 36.512 mm. Bearings with non-standard measurements require a heightened level of manufacturing precision and quality control. At our independent assembly workshop, we excel at producing these exact specifications. Every TR101204 is pieced together by experienced hands and subjected to strict dimensional and rotational verification. This ensures that mechanics and specialized parts distributors receive a flawless drop-in replacement for complex machinery.
Applications
Specialized Transmissions: Direct replacement for specific proprietary automotive gearboxes.
Differential Pinions: Handles high rotational speeds and thrust forces in vehicle differentials.
Niche Industrial Drives: Perfect for specialized mechanical drives that utilize non-standard shaft dimensions.
FAQ
Q: How do you guarantee the accuracy of such specific dimensions (e.g., 128.825mm)?
A: Our workshop utilizes precision micrometers and manual verification at multiple stages of the assembly process to ensure these exact tolerances are strictly met.
Q: Can we customize the box for this specific niche part?
A: Yes, we provide full OEM box design services, allowing you to package this specialized SKU perfectly in line with your brand’s aesthetic.
Packaging & Shipping
Each unit is shielded with anti-rust treatments, sealed in plastic, and packed into customizable single boxes. Master cartons are carefully stacked, edge-protected, and shrink-wrapped on certified wooden pallets to guarantee safe transit through global freight networks.
