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Timken QACW09A111SM is a piloted 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 a rigid, round flange mounting, such as gearboxes, conveyors, and fans. The unit includes a single V-Lock (SM) concentric locking collar for secure shaft attachment.
MODEL QACW09A111SM
$274.47 Each
Prices are subject to change
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Returnable:No
0.035 mm Shaft Size
1 11/16 in Shaft Tolerance:0.0015 in
0.038 mm Shaft size type
Imperial Y1 - Geometry Factor:2.64 Y2 - Geometry Factor:3.93 e - Geometry Factor:0.26
0.055 mm Pre Install Clearance Min
0.0014 in
10 mm Dimension KA
1 in
130.3 mm Dimension J (Bolt Size)
0.438 in
25.4 mm Dimension L Exp
3.08 in
3.8 mm Dimension SA
2.88 in
38.9 mm Dimension BC
5.13 in
40.1 mm Dimension B Fix
1.53 in
66.8 mm Dimension B Exp
1.58 in
73.2 mm Eng Internal Radial Clearance - Max
0.0022 Eng Internal Radial Clearance - Min:0.0014 Engineering group:Mounted Bearing Float:0.050 in
77 mm Dimension RA
0.15 in
78.2 mm Dimension L Fix
3.03 in
Bearing number
22209 C - Dynamic Load (Basic):24500 lbf 109000 N C0 - Static Load:24200 lbf 108000 N Dimension:2.63 in
Bearing Number
22209
Dynamic Load (Basic)
24500 lbf
Eng Internal Radial ClearancMax
0.0022
Eng Internal Radial ClearancMin
0.0014
Engineering Group
Mounted Bearing
Float
0.050 in
Geometry Factor
3.93
Grease Lubrication - B/C/O Seal
1950 rpm
Grease Lubrication - M/N Seal
2700 rpm
Grease Lubrication - T Seal
4000 rpm
Housing Construction
Piloted Flange Cartridge
Locking Style
Single Concentric
Oil Lubrication - B/C/O Seal
1950 rpm
Oil Lubrication - M/N Seal
2700 rpm
Oil Lubrication - T Seal
4500 rpm
Pre Install Clearance Max
0.0022 in
Pre Install Clearance Min
0.0014 in
Shaft Size
1 11/16 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0015 in
Static Load
24200 lbf
Bearings
Overview The Timken QACW09A111SM SRB Housed Unit is a robust piloted flange bearing designed to provide exceptional performance in demanding applications. Engineered with precision and durability in mind, this housed unit features a sealed design that enhances protection against contaminants while ensuring reliable operation in various industrial environments. Ideal for use in automotive, aerospace, and industrial machinery sectors, the Timken QACW09A111SM stands as a testament to Timken's commitment to quality and innovation.
Key Features
| Sealed Design | Protects internal components from dirt and moisture, prolonging service life. |
|---|---|
| High Load Capacity | Engineered to handle significant radial and axial loads, making it suitable for heavy-duty applications. |
| Piloted Flange Configuration | Facilitates easy installation and alignment, ensuring stable and secure mounting. |
| Durable Construction | Made with high-grade materials to withstand extreme operating conditions. |
| Versatile Compatibility | Designed to integrate seamlessly with various systems, enhancing operational flexibility. |
Applications
| Industrial Machinery | Perfect for conveyor systems, pumps, and heavy equipment where performance reliability is crucial. |
|---|---|
| Automotive | Suitable for wheel bearings and other automotive applications requiring high load capacity. |
| Aerospace | Ideal for use in systems where precision and reliability are paramount, including landing gear and control surfaces. |
Benefits
| Enhanced Reliability | The sealed design minimizes maintenance needs and extends the lifespan of the bearing. |
|---|---|
| Improved Efficiency | High load capacity allows for optimal performance, reducing downtime and increasing productivity. |
| Easy Installation | The piloted flange design simplifies mounting and alignment, saving time during setup. |
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