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Timken QAAFX20A315ST is a four-bolt flange mounted spherical roller bearing unit. This housed unit features a spherical roller bearing insert for self-alignment and heavy-duty load capacity. It is designed for industrial applications requiring high radial load support and tolerance to shaft misalignment, such as conveyors, fans, and heavy machinery.
MODEL QAAFX20A315ST
$1,524.29 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
0.075 mm Shaft Size
3 15/16 in Shaft Tolerance:0.0030 in
0.076 mm Shaft size type
Imperial Y1 - Geometry Factor:2.84 Y2 - Geometry Factor:4.23 e - Geometry Factor:0.24
0.120 mm Pre Install Clearance Min
0.0030 in
126 mm Dimension RAA
0.97 in
128 mm Dimension L Fix
4.96 in
150.4 mm Eng Internal Radial Clearance - Max
0.0047 Eng Internal Radial Clearance - Min:0.0030 Engineering group:Mounted Bearing Float:0.083 in
152.4 mm Dimension BC
11.75 in
24 mm Dimension L Exp
5.04 in
24.6 mm Dimension SAA
5.92 in
298.5 mm Dimension J (Bolt Size)
0.875 in
Bearing number
22220 C - Dynamic Load (Basic):97700 lbf 435000 N C0 - Static Load:113000 lbf 502000 N Dimension:6 in
Locking
Double Concentric
Bearings
Overview The TIMKEN QAAFX20A315ST SRB Housed Unit is a robust and reliable 4-bolt flange bearing designed for secure mounting and optimal load handling in various industrial applications. Engineered by Timken, a global leader in engineered bearings, this housed unit combines advanced materials and precision engineering to provide enhanced performance and longevity. With its innovative design, it ensures efficient rotation while minimizing friction, making it an ideal choice for demanding environments.
Key Features
- Design Type: 4-bolt flange design ensures easy installation and secure mounting, providing stability in applications.
- Material Construction: Crafted from high-quality steel for superior strength and durability, ensuring longevity even in harsh conditions.
- Load Capacity: Engineered to support significant radial and axial loads, delivering reliable performance over time.
- Seal Design: Equipped with effective sealing solutions to prevent contaminants from entering and to retain lubrication, enhancing operational efficiency.
- Temperature Range: Operates effectively within a wide temperature range, suitable for various industrial applications.
Applications
- Industrial Machinery: Perfect for use in conveyor systems, material handling equipment, and other machinery requiring reliable rotational support.
- Automotive Applications: Ideal for automotive components where precise alignment and durability are critical.
- General Manufacturing: Commonly utilized in manufacturing setups that demand high-performance bearings for rotating equipment.
Benefits
- Enhanced Reliability: Built to withstand heavy loads and tough conditions, ensuring consistent performance and reduced downtime.
- Easy Installation: The 4-bolt flange design facilitates quick and straightforward installation, saving time and labor costs.
- Low Maintenance: The sealed design minimizes the need for frequent maintenance, allowing for longer service intervals and reduced operational costs. --- 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