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Timken M249749 is a tapered roller bearing assembly, categorized as a full assembly within the 4-8 inch outside diameter size class. This precision-class bearing is designed for industrial applications requiring matched cone and cup components, such as gearboxes and heavy-duty machinery.
MODEL M249749
$1,811.99 Each
Prices are subject to change
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Returnable: Yes
Ab - Cage-Cone Frontface Clearance
0.17 in 4.3 mm
B - Double Cone Width
5.1250 in 130.175 mm
C
30300 lbf 135000 N
C0 - Static Radial Rating
416000 lbf 1850000 N
C1 - Dynamic Radial Rating (1 million revolutions)
206000 lbf 914000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)
358000 lbf 1590000 N
C90 - Dynamic Radial Rating (90 million revolutions)
53300 lbf 237000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)
92800 lbf 413000 N
Cage Type
Stamped Steel
Cg - Geometry Factor
0.153
Cone Part Number
M249749D
d - Cone Bore
10 in 254 mm
da - Cone Frontface Backing Diameter
10.63 in 270 mm
Design Units
Imperial
K - Factor
1.76
Note
This part has a non-standard shoulder design. Please email customer CAD for shoulder details to ensure the proper design of mating components.
R - Cone Backface "To Clear" Radius
0.06 in 1.5 mm
Series
M249700
Taper Roller Bearing Full Assembly
- Timken M249749 The Timken M249749 Taper Roller Bearing Full Assembly is engineered to provide superior performance and reliability in a variety of applications. Designed with precision and quality in mind, this bearing assembly is ideal for automotive, aerospace, and industrial machinery, ensuring optimal performance across various operational conditions.
Key Features
- Robust Construction: Made from high-quality steel, the Timken M249749 offers enhanced durability and resistance to wear, ensuring a long service life.
- Precision Engineering: The tapered roller design allows for efficient load distribution, reducing friction and improving operational efficiency.
- High Load Capacity: Engineered to support heavy radial and axial loads, making it suitable for demanding applications in heavy machinery and vehicles.
- Sealed Design: Incorporates advanced sealing technology to prevent contamination, extending the lifespan of the bearing and minimizing maintenance needs.
- Compatibility: Designed to fit a variety of applications, ensuring seamless integration with existing systems and components.
Applications
- Automotive Industry: Ideal for use in drivetrain applications, including axles and transmissions, where reliability and performance are critical.
- Aerospace Sector: Suitable for aircraft components requiring high load capacity and precision.
- Industrial Machinery: Perfect for heavy machinery in manufacturing and construction, enhancing operational efficiency and reducing downtime.
Benefits
- Enhanced Performance: The unique tapered roller design significantly reduces friction, resulting in smoother operation and increased energy efficiency.
- Reliability: Timken's reputation for quality ensures that this bearing will perform consistently under various operating conditions, reducing the risk of failure.
- Cost Efficiency: By minimizing maintenance and prolonging service life, the Timken M249749 reduces overall 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.
| Brand | Chicago-Latrobe |
| Model | 45374 |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more