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Timken 87750-902A4 two-row tapered roller bearing assembly (TDO configuration) with precision cup-match code 902A4 for consistent preload and runout. 8-12 inch outside diameter class. Designed for heavy-duty industrial applications including gearboxes and rolling mills requiring high radial and axial load capacity.
MODEL 87750-902A4
Returnable: Yes
209 mm Cone part number
87750 Cone width:1.875 in
266.95 mm Cup outer diameter
11.1250 in
282.575 mm Cup part number
87112DC Design unit:Inch Related Assembly Number(s):87750-902A4 Series:87000 T - Bearing Width across Cones:4.2500 in
47.625 mm Cup frontface backing diameter
10.51 in
79.375 mm Cage material
Stamped Steel Cage-cone backface clearance:0.32 in
8.1 mm Cone backface backing diameter
8.23 in
C - Double Cup Width
3.1250 in
I.D.
7.5 in / 190.5 mm
Taper Roller Bearing Full Assemblies The Timken 87750-902A4 Taper Roller Bearing Full Assembly is engineered to provide superior performance and reliability in various industrial applications. Designed to support high radial and axial loads, this 2-row assembly is a perfect choice for enhancing the efficiency of your machinery.
Key Features
| Robust Construction | Features a durable design that withstands heavy loads and harsh environments, ensuring longevity and reduced maintenance needs. |
|---|---|
| Dimensions | With an outer diameter of 8-12 inches, this bearing assembly is optimized for a wide range of applications. |
| Precision Engineering | Manufactured to meet stringent quality standards, ensuring consistent performance and reduced friction. |
| Versatile Design | Engineered for both radial and axial load applications, making it suitable for various configurations and setups. |
| High Load Capacity | Capable of handling significant loads, thereby enhancing the operational efficiency of your equipment. |
Applications
| Automotive Industry | Ideal for use in vehicles requiring reliable and robust bearings to support drivetrain components. |
|---|---|
| Industrial Machinery | Perfectly suited for heavy machinery in manufacturing and processing environments where durability is critical. |
| Aerospace Applications | Utilized in aircraft systems where precision and reliability are paramount. |
Benefits
| Enhanced Reliability | Reduces the risk of failure in critical applications, ensuring smooth operation and decreased downtime. |
|---|---|
| Increased Efficiency | The precision design minimizes friction loss, improving overall energy efficiency of the machinery. |
| Long Service Life | Engineered to endure extreme conditions, prolonging the lifespan of both the bearing and the equipment it supports. --- 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