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Timken QAATU22A407ST is a spherical roller mounted unit configured as a take-up bearing. This housed unit features a self-aligning spherical roller bearing insert for heavy-duty applications, designed to accommodate shaft misalignment and high radial loads. It is suitable for use in conveyor systems and other industrial equipment requiring adjustable bearing positions.
MODEL QAATU22A407ST
$2,572.22 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
0.075 mm Shaft Size
4 7/16 in Shaft Tolerance:0.0050 in
0.120 mm Pre Install Clearance Min
0.0030 in
0.127 mm Shaft size type
Imperial Y1 - Geometry Factor:2.73 Y2 - Geometry Factor:4.06 e - Geometry Factor:0.25
128.5 mm Eng Internal Radial Clearance - Max
0.0047 Eng Internal Radial Clearance - Min:0.0030 Engineering group:Mounted Bearing Float:0.08 in
38.1 mm Dimension A1
5.06 in
Bearing number
22222 C - Dynamic Load (Basic):125000 lbf 555000 N C0 - Static Load:147000 lbf 653000 N Dimension:1.5 in
Bearing Number
22222
Dynamic Load (Basic)
125000 lbf
Eng Internal Radial ClearancMax
0.0047
Eng Internal Radial ClearancMin
0.003
Engineering Group
Mounted Bearing
Float
0.08 in
Geometry Factor
4.06
Grease Lubrication - B/C/O Seal
600 rpm
Grease Lubrication - M/N Seal
900 rpm
Grease Lubrication - T Seal
1200 rpm
Housing Construction
Take-Up
Locking Style
Double Concentric
Oil Lubrication - B/C/O Seal
600 rpm
Oil Lubrication - M/N Seal
900 rpm
Oil Lubrication - T Seal
1700 rpm
Pre Install Clearance Max
0.0047 in
Pre Install Clearance Min
0.0030 in
Shaft Size
4 7/16 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0050 in
Static Load
147000 lbf
Bearings
Overview The Timken QAATU22A407ST SRB Housed Unit is an expertly engineered take-up bearing unit designed for optimal performance in industrial applications. This housed unit features a robust construction that enhances reliability and ease of installation, making it ideal for applications requiring precise alignment and support. With Timken’s renowned quality and innovation, this product ensures long-lasting durability and operational efficiency.
Key Features
- High-Quality Materials: Constructed from premium materials, the Timken QAATU22A407ST ensures superior strength and resistance to wear and fatigue, extending service life.
- Sealed Design: The unit features an integrated seal that protects against contaminants and moisture, safeguarding internal components and maintaining performance under various operating conditions.
- Easy Installation: Designed for straightforward mounting, this housed unit simplifies the installation process, reducing downtime and labor costs.
- Versatile Compatibility: Suitable for a wide range of applications, this unit is compatible with various industrial setups, providing flexibility across different machinery types.
- Enhanced Load Capacity: Engineered to handle significant radial and axial loads, the QAATU22A407ST supports robust performance even in demanding environments.
Applications
- Industrial Machinery: Ideal for use in conveyors, processing equipment, and various types of industrial machinery requiring reliable support.
- Automotive Applications: Perfect for automotive assembly lines and manufacturing processes, where precise alignment and durability are crucial.
- Energy Sector: Suitable for energy production systems, including wind turbines and hydroelectric power facilities, where dependable performance is essential.
Benefits
- Increased Reliability: Timken’s engineering expertise ensures that the QAATU22A407ST provides consistent performance, reducing the risk of downtime.
- Cost Efficiency: By minimizing maintenance needs and enhancing operational efficiency, this product contributes to lower total cost of ownership over time.
- Proven Performance: Backed by Timken’s reputation for quality and innovation, users can trust the performance and longevity of this housed unit. --- 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