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Timken LM330448-905A3 is a double-cup tapered roller bearing assembly for heavy-duty industrial applications. This matched assembly features a precision cup match code (905A3) for consistent preload and runout, designed for use in gearboxes, conveyor systems, and heavy machinery within the 4-8 inch outside diameter range. It is engineered to handle combined radial and thrust loads in demanding environments.
MODEL LM330448-905A3
Returnable: Yes
166 mm Cone part number
LM330448 Cone width:1.625 in
197.40 mm Cup outer diameter
8 in
2.5 mm Cone backface backing diameter
6.54 in
203.2 mm Cup part number
LM330410D Design unit:Inch Related Assembly Number(s):LM330448-902B1 LM330448-903A5 LM330448-905A3 Series:LM330400 T - Bearing Width across Cones:3.6249 in
41.275 mm Cup frontface backing diameter
7.77 in
79.375 mm Cage material
Stamped Steel Cage-cone backface clearance:0.1 in
C - Double Cup Width
3.1250 in
I.D.
6.0000 in / 152.400 mm
Taper Roller Bearing Cups The Timken LM330448-905A3 TRB Double Cup Assembly is a premium-quality tapered roller bearing cup designed for high-performance applications. Engineered to offer superior durability and reliability, this double cup assembly is essential for enhancing the efficiency of various machinery and automotive systems. With a robust construction and precision engineering, Timken continues to set the standard in the bearing industry.
Key Features
| Design | Tapered roller bearing cup design for optimal load distribution and reduced friction |
|---|---|
| Dimensions | Outer Diameter (OD): 4-8 inches, providing compatibility with a wide range of applications |
| Material | Manufactured from high-quality steel to ensure longevity and resistance to wear |
| Precision Engineering | Crafted to meet stringent industry standards for performance and reliability |
| Assembly Type | Double cup assembly for enhanced structural integrity and load capacity |
Applications
| Automotive | Ideal for use in vehicle axles and transmissions, ensuring smooth operation and extended service life |
|---|---|
| Industrial Machinery | Suitable for various industrial applications, including conveyor systems and heavy-duty equipment |
| Compatibility | Works seamlessly with Timken tapered roller bearings and other compatible brands, enhancing versatility |
Benefits
| Enhanced Load Capacity | The tapered design allows for effective handling of radial and axial loads, improving operational efficiency |
|---|---|
| Durability | Built to withstand harsh operating conditions, reducing maintenance needs and downtime |
| Precision Fit | Ensures a snug fit with corresponding bearings, which minimizes play and maximizes performance |
| Reduced Friction | Engineered for lower friction loss, contributing to improved energy efficiency and lower operational costs Product information compiled with AI assistance for reference purposes. |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read moreHow do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
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SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more