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Timken 48290-90087 is a matched double-cup tapered roller bearing assembly, designated for 4-8 inch outside diameter applications. This precision-matched set includes the cone 48290 paired with cup match code 90087, ensuring proper preload and runout for heavy-duty industrial use in gearboxes, conveyors, and machinery requiring combined radial and axial load capacity.
MODEL 48290-90087
Returnable: Yes
1.5 mm Cone backface backing diameter
5.55 in
141 mm Cone part number
48290 Cone width:1.5000 in
176.02 mm Cup outer diameter
7.1875 in
182.563 mm Cup part number
48220D Design unit:Inch Series:48200 T - Bearing Width across Cones:3.3751 in
38.100 mm Cup frontface backing diameter
6.95 in
73.025 mm Cage material
Stamped Steel Cage-cone backface clearance:0.06 in
C - Double Cup Width
2.875 in
I.D.
5 in / 127 mm
Taper Roller Bearing Full Assembly The TIMKEN 48290-90087 TRB Double Cup Assembly is a high-performance tapered roller bearing designed to support axial and radial loads in a wide range of automotive and industrial applications. This precision-engineered component ensures enhanced durability and reliability, making it an ideal choice for demanding environments.
Key Features
- Dimensions: 4-8 inches outer diameter (OD), designed for optimal fit and functionality in various assemblies.
- Construction: Manufactured with high-quality steel, providing superior strength and resistance to wear, ensuring a long service life.
- Design: Tapered roller design allows for effective load distribution, reducing friction and heat generation during operation.
- Compatibility: Suitable for a variety of applications including automotive wheel hubs, transmission systems, and industrial machinery.
- Performance: Engineered to withstand high loads and extreme conditions, ensuring consistent performance under varying operational stresses.
Applications
- Automotive: Ideal for use in vehicle wheel bearings, providing stability and smooth operation.
- Industrial: Effective in machinery that requires robust bearing support, enhancing operational efficiency and reducing downtime.
- Heavy Equipment: Supports heavy-duty applications where reliability and durability are critical.
Benefits
- Enhanced Reliability: Designed to maintain performance and integrity under heavy loads, ensuring minimal maintenance and downtime.
- Increased Efficiency: The tapered roller design minimizes friction, leading to improved energy efficiency and reduced operational costs.
- Superior Load Handling: Capable of managing both radial and axial loads, providing versatile solutions for various applications. --- 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.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more