The KOYO L44649/10 Tapered Roller Bearing is a precision tapered roller bearing set (cone + cup) engineered for wheel hubs and heavy-load applications. It supports both radial and axial loads and delivers smooth rotation and long service life.

Product Overview

The L44649/10 consists of two parts:

• L44649 (Inner cone with rollers)

• L44610 (Outer cup / race)

This bearing set is designed for automotive wheel hubs, trailer axles, and other rotating assemblies where load capacity and durability are essential. Manufactured by KOYO (JTEKT) with precision engineering for reliable performance.

Key Features

• Genuine KOYO Japan / JTEKT quality

• Tapered roller design for radial and axial load support

• Smooth, low-noise rotation

• High durability and wear resistance

• Designed for hub and axle applications requiring L44649/10 series bearings

Vehicle / Application Fitments (Examples)

This bearing is commonly used in wheel hubs and axle assemblies where the bearing standard matches L44649/10. Compatible and common applications include:

✔ Trailer wheel hubs (e.g., 3,500 lb axles)
✔ Light trucks and utility trailers
✔ Older passenger vehicle hubs with matching bearing specs
✔ Classic cars with tapered roller hub bearings
✔ Farm & industrial equipment hubs requiring 26.99 × 50.29 mm bearings

⚠ Always verify hub bearing design and vehicle service manual before purchase.

Related Brand Part Numbers (Cross Reference)

These are alternate equivalents / cross-reference brands you can list in product details, replacement guides, or search tags:

• KOYO – L44649/10, L44649R/10 (assembly)

• NTN – 4T-L44649/L44610, L44649/L44610

• SKF – PER.L44649/10

• Timken – L44649-L44610 tapered set

• FAG / A&S / Fersa – equivalent part formats (e.g., 713 6801 10 / IR12026)

These cross references help users find compatible replacements when the original brand is unavailable.

OEM / Reference Information

This is the industry-standard taper roller bearing set used across multiple brands.

Technical Specifications

Important Fitment Notice

Before ordering:

• Confirm your hub assembly design uses tapered roller bearings of this exact size.

• Match the bearing dimensions (d × D × B) to your application.

• If unsure, consult your vehicle manual or technician.

This is not a direct fit for all vehicles — fitment depends on your specific hub bearing type and spindle dimensions.

Return Policy
• Items can be returned within 14 days from the delivery date.
• Products must be unused and in original packaging.
• Proof of purchase (order confirmation or invoice) is required.

Non-Returnable Items
• Used or installed products
• Items damaged due to improper handling
• Products modified after purchase

Warranty
• Warranty coverage may vary depending on the manufacturer or supplier.
• If a product includes manufacturer warranty, claims must follow supplier terms.

See full delivery and return policy in our Help Center