Overview
The ZF 0735.410.836 圆柱滚子轴承 is a precision-engineered cylindrical roller bearing designed to manage high radial loads within heavy-duty ZF transmissions. As an OEM genuine part, it ensures exacting tolerances and material integrity, directly supporting the rotational stability of gear shafts in construction machinery drivelines. This component, identified by SKU 0735.410.836, sits within the intermediate shaft assembly of select ZF powershift transmissions, where it reduces friction and maintains axial alignment under extreme torque conditions. Its robust construction minimizes internal clearance, which is critical for preventing shaft deflection during high-stress operations like earthmoving or material handling.
Symptoms of Failure
When the ZF 0735.410.836 cylindrical roller bearing begins to degrade, operators may notice distinct performance issues. Recognizing these signs early can prevent costly transmission overhauls.
- Abnormal gear whine or grinding noise: A high-pitched whine during acceleration or a grinding sound when shifting under load often indicates bearing raceway spalling. This is a common search query for “ZF transmission bearing noise symptoms.”
- Intermittent power loss under load: If the bearing loses its radial support, the shaft can shift slightly, causing gear teeth to lose proper mesh. This manifests as a momentary slip or hesitation when climbing grades or pushing heavy loads.
- Metallic debris in transmission oil: Flakes or silver-colored particles found during routine oil changes are a direct sign of bearing fatigue. This symptom is frequently searched as “metal shavings in ZF transmission fluid.”
- Elevated operating temperature: A failing bearing generates excessive heat due to increased friction. Operators may notice the transmission housing becoming abnormally hot to the touch, especially near the intermediate shaft area.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number / SKU | 0735.410.836 |
| Bearing Type | Single Row Cylindrical Roller Bearing (NU or NUP design) |
| Inner Diameter (d) | 35 mm (estimated) |
| Outer Diameter (D) | 72 mm (estimated) |
| Width (B) | 17 mm (estimated) |
| Material | Through-hardened 100Cr6 bearing steel (DIN 1.3505) |
| Dynamic Load Rating (C) | ~38.5 kN (estimated) |
| Static Load Rating (C0) | ~22.0 kN (estimated) |
| Weight | 0.28 kg (approx.) |
| OEM Reference | ZF 0735.410.836 (Genuine) |
Compatibility
This OEM bearing is primarily specified for use in ZF’s heavy-duty powershift transmission series commonly deployed in construction machinery. Based on its dimensional class and load rating, the 0735.410.836 is compatible with the following transmission models:
- ZF WG180 series (used in wheel loaders and graders)
- ZF WG200 series (found in articulated dump trucks and excavators)
- ZF WG211 series (high-torque variants for mining equipment)
- ZF 4WG-200 and 6WG-200 modular transmissions
Always verify the bearing’s cage design (e.g., brass or steel) against your specific transmission’s service manual. For non-listed models, consult a ZF parts catalog to confirm shaft diameter compatibility.
