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Timken QAAMC22A407ST is a spherical roller bearing mounted unit with a cartridge housing. This SRB housed unit is designed for heavy-duty industrial applications requiring self-alignment and high radial load capacity, such as conveyors, fans, and industrial gearboxes.
MODEL QAAMC22A407ST
$2,246.41 Each
Prices are subject to change
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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:0.24
133.6 mm Dimension RAA
0.99 in
135.6 mm Dimension L Fix
5.26 in
158.8 mm Eng Internal Radial Clearance - Max
0.0047 Eng Internal Radial Clearance - Min:0.0030 Engineering group:Mounted Bearing Float:0.083 in
19.8 mm Dimension L Exp
5.34 in
25.1 mm Dimension SAA
6.25 in
Bearing number
22222 C - Dynamic Load (Basic):125000 lbf 555000 N C0 - Static Load:147000 lbf 653000 N Dimension:0.78 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
0.083 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
Cartridge
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 QAAMC22A407ST SRB Housed Unit is a premium bearing solution designed for superior performance and reliability in various industrial applications. This housed unit combines advanced engineering with high-quality materials, making it ideal for environments that demand consistent operation under heavy loads. With Timken's extensive expertise in bearings, this product ensures enhanced durability and efficiency, catering to the needs of modern machinery.
Key Features
- Robust Construction: Made from high-strength materials, the QAAMC22A407ST offers exceptional resistance to wear and fatigue, ensuring long service life.
- Precision Engineering: Designed with exacting tolerances, this housed unit minimizes friction, leading to improved operational efficiency and reduced energy consumption.
- Easy Installation: The design includes integrated mounting features that facilitate straightforward installation, reducing downtime during setup.
- Versatile Compatibility: Suitable for a wide range of applications, this bearing unit is compatible with various shaft sizes and configurations, making it a flexible choice for different operations.
- Sealed Design: Equipped with protective seals, the QAAMC22A407ST prevents contamination from dirt and debris, enhancing its reliability in harsh environments.
Applications
- Industrial Machinery: Ideal for use in conveyor systems, material handling equipment, and other heavy-duty applications where reliability is critical.
- Automotive Equipment: Provides essential support in automotive manufacturing and assembly lines, ensuring the smooth operation of machinery.
- Aerospace: Suitable for various aerospace applications that require precision and dependability, contributing to operational efficiency.
Benefits
- Enhanced Performance: The precision design optimizes load distribution, leading to smoother operation and reduced vibration.
- Increased Reliability: With Timken's reputation for quality, users can trust the QAAMC22A407ST to perform consistently under demanding conditions.
- Cost Efficiency: The durable construction minimizes replacement frequency, leading to lower maintenance costs and increased productivity. --- 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