Product Description (Full)

The L44649 trailer wheel bearing is one of the most commonly used bearings in trailer hubs, designed for smooth rotation, reliable load handling, and long service life.

Featuring a 1.063" inner diameter (1-1/16"), this bearing is typically used as the outer bearing on 3,500 lb trailer axles and is also found in a wide range of utility, cargo, and equipment trailers. Built to industry standards, the L44649 ensures proper fitment and dependable performance in demanding towing conditions.

Whether you're performing routine maintenance or rebuilding a hub, this bearing is a trusted, go-to replacement.

⚙️ Specifications

• Part Number: L44649
• Inner Diameter (ID): 1.063" (1-1/16")
• Outer Diameter (OD): 1.980"
• Width: 0.560"
• Bearing Type: Tapered roller bearing
• Application: Trailer hub outer bearing

🚚 Fitment & Compatibility

Commonly used in:

• 3,500 lb trailer axles
• Utility trailers
• Enclosed cargo trailers
• Boat trailers
• Equipment trailers

Often paired with:

• Matching race: L44610
• Inner bearing: L68149 (common combination for 3.5K axles)
• Grease seals depending on hub (ex: 10-19, 10-60)

⚠️ Always verify bearing numbers stamped on your existing components or confirm spindle size before ordering.

💪 Key Features

• ✅ Industry-standard size for wide compatibility
• ✅ Precision-machined for proper fit and performance
• ✅ Smooth, low-friction operation
• ✅ Durable construction for long service life
• ✅ Ideal for maintenance or hub rebuilds

🔁 Cross Reference

Equivalent to:

• Timken L44649
• SKF L44649
• NTN / Koyo / National equivalents

(All share the same standardized dimensions.)

🛠️ Installation Notes

• Replace bearing and race together for best performance
• Pack thoroughly with high-quality trailer grease
• Inspect spindle and hub for wear or scoring
• Always install a new grease seal when servicing

📦 What’s Included

• (1) L44649 bearing (race sold separately unless specified)

What sets us apart is our dedicated team of knowledgeable professionals who are always ready to assist. Great customer service isn't just a promise—it's the foundation of our success. We invite you to visit our showroom or reach out for personalized advice. Whether you're purchasing online or stopping by, we're here to make your trailer journey seamless. Visit Us Today

• Address: 4675 East Grand River Ave, Howell, MI 48843
• Phone: (517) 225-1991 (Call or text)
• Hours: Monday to Friday: 10:00 AM - 5:30 PM | Saturday: By appointment

Thank you for considering AAA Trailer. We're excited to help you hit the road with confidence! If you have any questions, don't hesitate to contact us.

To deliver your favorite products, we have partnered with the UPS & FEDEX . We are ready to entrust them with your orders and are always on your side if something goes wrong.

 We will be happy to assist you with eligible returns, the return instructions, and the shipping address. If you need a return or exchange, send us an email so we can discuss a replacement.