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Timken QAFL15A300ST is a spherical roller mounted bearing unit with a four-bolt flange housing. This heavy-duty housed unit features a spherical roller bearing insert for self-alignment and high radial load capacity. It is designed for industrial applications such as conveyors, fans, and gearboxes where shock loads and misalignment are present.
MODEL QAFL15A300ST
$558.39 Each
Prices are subject to change
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Returnable:No
0.050 mm Shaft Size
3 in Shaft Tolerance:0.0020 in
0.051 mm Shaft size type
Imperial Y1 - Geometry Factor:3.01 Y2 - Geometry Factor:4.48 e - Geometry Factor:0.22
0.080 mm Pre Install Clearance Min
0.0020 in
114.3 mm Dimension BC
7.88 in
20 mm Dimension KA
1.25 in
200.2 mm Dimension J (Bolt Size)
0.75 in
3.8 mm Dimension SA
3.62 in
31.8 mm Dimension L Exp
3.85 in
91.9 mm Eng Internal Radial Clearance - Max
0.0031 Eng Internal Radial Clearance - Min:0.002 Engineering group:Mounted Bearing Float:0.083 in
95.8 mm Dimension RA
0.15 in
97.8 mm Dimension L Fix
3.77 in
Bearing number
22215 C - Dynamic Load (Basic):49900 lbf 222000 N C0 - Static Load:54100 lbf 240000 N Dimension:4.5 in
Locking
Single Concentric
Bearings
Overview The Timken QAFL15A300ST SRB Housed Unit is a precision-engineered 4-bolt flange bearing designed to provide exceptional stability and performance in various industrial applications. This housed unit features a robust design that ensures reliable operation, making it suitable for demanding environments. The Timken brand is synonymous with quality and innovation, backed by over a century of engineering expertise.
Key Features
- Robust Construction: Built with high-grade materials to withstand heavy loads and harsh conditions, ensuring longevity and reliability.
- Precision Alignment: The 4-bolt flange design allows for easy installation and secure mounting, promoting optimal alignment and reduced wear.
- Sealed Design: Equipped with seals that protect against contaminants, enhancing durability and minimizing maintenance needs.
- High Load Capacity: Rated for substantial radial and axial loads, suitable for applications in various sectors, including automotive and industrial machinery.
- Versatile Compatibility: Designed to fit a range of shafts, providing flexibility in application across multiple platforms.
Applications
- Industrial Machinery: Ideal for use in conveyor systems, material handling equipment, and other heavy-duty machinery where reliability is critical.
- Automotive: Suitable for automotive applications requiring precise motion control and load-bearing capabilities.
- Aerospace: Can be utilized in aerospace applications demanding high precision and durability under varying conditions.
- General Manufacturing: Perfect for various manufacturing processes where high performance and reliability are essential.
Benefits
- Enhanced Reliability: The sealed design and high-quality materials contribute to reduced downtime and increased operational efficiency.
- Easy Installation: 4-bolt flange configuration simplifies the installation process, allowing for quick mounting and adjustments.
- Minimized Maintenance: With protection against contaminants and durable construction, maintenance intervals are extended, saving time and costs.
- Proven Performance: Manufactured by Timken, a leader in the bearing industry, ensuring that customers receive a product that is trusted and tested in the field. --- 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