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L44643/L99401
Tapered Roller Bearing
L44643/L99401
Tapered Roller Bearing
Timken Tapered Roller Bearing with Open seals. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
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Need pricing for this part?
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Timken Tapered Roller Bearing with Open seals. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
L44643/L99401
Tapered Roller Bearing
Technical Specifications
| Part Number | L44643/L99401 |
| Brand | Timken |
| Bearing Type | Tapered Roller Bearing |
| Seal Type | Open |
| Material | Chrome Steel (SAE 52100) |
| Cross-Reference | L44643/10, L44643RS/10 |
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Technical Datasheet
Download full specifications for L44643/L99401 — dimensions, load ratings, and material data.
Timken Technical Resources
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About the Timken L44643/L99401
The Timken L44643/L99401, is a tapered roller bearing, in an open configuration for maximum speed and easy relubrication, manufactured from chrome steel (sae 52100), and is in stock at Buy Bearings.
Timken Tapered Roller Bearing with Open seals. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
Common Applications
Tapered Roller Bearings are commonly used in:
About Tapered Roller Bearings
Tapered roller bearings use conical rollers and raceways to handle combined radial and axial loads. Their robust design provides high load capacity and stiffness, making them ideal for heavy-duty applications such as vehicle wheels and gearboxes.
Why Buy the L44643/L99401 from Buy Bearings?
- UK-authorised distributor with genuine Timken products
- Expert technical support from our engineering team
- Competitive pricing with fast UK dispatch
- Full technical datasheet and cross-reference support
- 30-day returns on standard products
Frequently Asked Questions
What is a L44643/L99401 bearing?
The L44643/L99401 is a Timken Tapered Roller Bearing. It is In Stock at Buy Bearings.
What does Open mean on a bearing?
Open bearings have no seals or shields, allowing maximum speed and easy relubrication — best for clean, lubricated environments.
What is the L44643/L99401 cross-reference?
The L44643/L99401 is interchangeable with L44643/10, L44643RS/10. Contact our team to confirm an exact equivalent for your application.
Is the L44643/L99401 in stock?
The L44643/L99401 is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related & Compatible Bearings
Same tapered roller bearing, closest dimensions first — useful if you need a slightly different size or this part is unavailable.
