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Timken QAF18A307SO is a spherical roller mounted bearing unit with a four-bolt flange housing. This heavy-duty housed unit is designed for high radial load capacity and self-alignment in industrial applications such as conveyors, fans, and gearboxes. The unit features a spherical roller bearing insert for shock and vibration resistance.
MODEL QAF18A307SO
$1,046.42 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
0.060 mm Shaft Size
3 7/16 in Shaft Tolerance:0.0030 in
0.076 mm Shaft size type
Imperial Y1 - Geometry Factor:2.90 Y2 - Geometry Factor:4.31 e - Geometry Factor:0.23
0.100 mm Pre Install Clearance Min
0.0024 in
102.4 mm Eng Internal Radial Clearance - Max
0.0039 Eng Internal Radial Clearance - Min:0.0024 Engineering group:Mounted Bearing Float:0.083 in
107.2 mm Dimension RA
0.19 in
109.2 mm Dimension L Fix
4.22 in
130.3 mm Dimension BC
9.91 in
20 mm Dimension KA
1.44 in
251.7 mm Dimension J (Bolt Size)
0.75 in
36.6 mm Dimension L Exp
4.3 in
4.8 mm Dimension SA
4.03 in
Bearing number
22218 C - Dynamic Load (Basic):79700 lbf 355000 N C0 - Static Load:87200 lbf 388000 N Dimension:5.13 in
Locking
Single Concentric
TIMKEN QAF18A307SO SRB Housed Unit The TIMKEN QAF18A307SO SRB Housed Unit is a high-quality, engineered bearing solution designed for robust performance in demanding applications. This housed unit features a four-bolt flange design that ensures secure mounting and alignment, making it ideal for a range of industrial and automotive uses. Known for their reliability and efficiency, Timken products are engineered to meet the rigorous demands of modern machinery.
Key Features
- Design: The four-bolt flange design provides secure mounting, facilitating easy installation and alignment in various applications.
- Material: Constructed with premium-grade materials, ensuring durability and resistance to wear in demanding environments.
- Sealing: Equipped with high-quality seals that protect against contaminants, enhancing operational lifespan and reliability.
- Load Capacity: Engineered to handle significant radial and axial loads, making it suitable for heavy-duty applications.
- Compatibility: Designed to integrate seamlessly with existing systems, offering versatility across multiple industrial sectors.
Applications
- Industrial Machinery: Perfect for use in conveyors, mixers, and other machinery where reliable bearing support is crucial.
- Automotive: Suitable for automotive applications requiring dependable performance under varying loads and conditions.
- Manufacturing: Ideal for manufacturing processes that demand precision alignment and long-lasting bearing solutions.
- Energy Sector: Effective in energy generation and transmission applications due to its robust design and durability.
Benefits
- Enhanced Reliability: Timken’s engineering expertise ensures that this housed unit maintains performance even in challenging conditions.
- Operational Efficiency: The high-quality construction minimizes friction and wear, translating to lower maintenance costs and improved productivity.
- Longevity: Designed for extended service life, reducing the need for frequent replacements and minimizing downtime.
- Versatile Use: The adaptable design makes it suitable for various applications across multiple industries, solidifying its value. --- 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