Description
Product Overview
Timken’s M86610 wheel bearing is a precision‑engineered roller bearing constructed from premium alloy steel. Designed to meet a wide range of specifications, it features a painted exterior for corrosion resistance and a grease‑compatible lubrication system. With dimensions of 2.9 × 1.1 × 2.9 inches and a weight of just under 5 ounces, this bearing fits standard transfer case housings while delivering robust load‑carrying capacity. The part number M86610 aligns with Timken’s global catalog, ensuring easy sourcing and compatibility across multiple vehicle platforms.
Usage
This bearing excels in transfer case assemblies, drivetrain components, and other high‑stress automotive applications. Whether you are rebuilding a classic vehicle, performing routine maintenance on a modern SUV, or upgrading a performance rig, the M86610 provides smooth rotation and reduced friction. It is suited for both professional mechanics and experienced DIYers who demand reliable operation in demanding environments such as off‑road conditions, heavy towing, and high‑torque scenarios.

Why Choose Us
Timken is a globally recognized leader in bearing technology, and the M86610 reflects decades of engineering expertise. Each unit undergoes rigorous quality testing, including dimensional verification and load endurance trials, to guarantee consistent performance. Our distribution network ensures authentic, non‑discontinued parts directly from the manufacturer, backed by comprehensive warranty support. Choosing this bearing means investing in durability, precision, and peace of mind.
Key Features
- High‑strength alloy steel construction for superior wear resistance
- Roller bearing design delivers smooth, low‑friction operation
- Grease‑compatible lubrication system extends service life
- Compact dimensions fit standard transfer case housings
- Timken brand assurance with strict quality control standards
FAQ
What vehicles are compatible with the M86610 bearing?
The M86610 is a standard size bearing used in many light‑truck and SUV transfer cases. Consult your vehicle’s service manual or the Timken cross‑reference guide to confirm exact fit.
Can I install this bearing without special tools?
Installation typically requires a bearing press or a suitable hub puller to seat the bearing correctly. Basic hand tools are sufficient for removal, but a press ensures proper alignment and prevents damage.
What type of lubricant should I use?
Timken recommends a high‑quality grease compatible with alloy steel bearings. Grease with a NLGI grade of 2 is ideal for most automotive applications.
Is this bearing covered by a warranty?
Yes, Timken provides a limited warranty against manufacturing defects. Warranty terms vary by region, so check the documentation that accompanies the part.
How does the painted exterior benefit the bearing?
The painted coating protects against corrosion and moisture ingress, extending the bearing’s service life in harsh environments.





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