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Timken 14139-90051 is a matched tapered roller bearing assembly, consisting of cone 14139 paired with cup match code 90051. This two-single-row assembly is designed for industrial applications requiring combined radial and axial load capacity. It falls within the under 4-inch outside diameter (OD) size class, suitable for general machinery, gearboxes, and power transmission systems where precise cone and cup matching is critical for performance and longevity.
MODEL 14139-90051
$199.99 Each
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Returnable: Yes
0.5 mm Cone backface backing diameter
1.71 in
19.583 mm Cup frontface backing diameter
2.52 in
38.100 mm Cage material
Stamped Steel Cage-cone backface clearance:0.02 in
43.5 mm Cone part number
14139 Cone width:0.7710 in
64.00 mm Cup outer diameter
2.7170 in
69.012 mm Cup part number
14276D Design unit:Inch Related Assembly Number(s):14139-90051 14139-90056 Series:14000 T - Bearing Width across Cones:1.8126 in
C - Double Cup Width
1.5000 in
I.D.
1.3770 in / 34.976 mm
Tapered Roller Bearing Full Assembly The Timken 14139-90051 Tapered Roller Bearing is a precision-engineered component designed for optimal performance in demanding applications. This two-single-row assembly is ideal for use in various automotive and industrial machinery contexts, ensuring enhanced reliability and efficiency. With a robust construction and superior design, it meets the highest standards of quality that Timken is renowned for globally.
Key Features
| Precision Engineering | Designed for high load-carrying capacity, minimizing deformation under load while ensuring smooth operation. |
|---|---|
| Dimensions | Features a compact design with an outer diameter of less than 4 inches, making it suitable for space-constrained applications. |
| Durable Materials | Constructed from high-quality steel to resist wear and extend service life in challenging environments. |
| Enhanced Lubrication | Incorporates advanced lubrication designs that facilitate optimal performance and reduce friction, ensuring longevity. |
| Compatibility | Engineered to fit a wide range of applications, particularly in automotive and industrial sectors, providing versatility. |
Applications
| Automotive Industry | Perfect for use in wheel hubs, gearboxes, and other critical components requiring reliable performance. |
|---|---|
| Industrial Machinery | Ideal for heavy machinery, where high load-bearing capabilities and durability are essential. |
| General Engineering | Suitable for various applications where tapered roller bearings are required, providing robust support and stability. |
Benefits
| Increased Reliability | Reduces the risk of failure in critical applications, ensuring consistent performance and safety. |
|---|---|
| Longer Service Life | The durable construction and efficient lubrication system enhance the lifespan of the bearing, resulting in lower maintenance costs. |
| Operational Efficiency | High load capacity and reduced friction contribute to improved energy efficiency, leading to cost savings in long-term operations. --- 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 | MROSupply Fasteners |
| Model | FSTPCK-701184 |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more