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Timken QAFY11A203SB is a four-bolt flange mounted spherical roller bearing unit. This housed unit features a spherical roller bearing insert for high radial load capacity and self-alignment. The flange mount design provides secure attachment to flat surfaces for industrial applications such as conveyors, fans, and heavy machinery.
MODEL QAFY11A203SB
$330.84 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
0.038 mm Shaft size type
Imperial Y1 - Geometry Factor:2.95 Y2 - Geometry Factor:4.40 e - Geometry Factor:0.23
0.040 mm Shaft Size
2 3/16 in Shaft Tolerance:0.0015 in
0.065 mm Pre Install Clearance Min
0.0016 in
16 mm Dimension KA
1.13 in
162.1 mm Dimension J (Bolt Size)
0.625 in
28.7 mm Dimension L Exp
3.32 in
3 mm Dimension SA
3.13 in
79.5 mm Eng Internal Radial Clearance - Max
0.0026 Eng Internal Radial Clearance - Min:0.0016 Engineering group:Mounted Bearing Float:0.050 in
82.3 mm Dimension RA
0.12 in
82.6 mm Dimension BC
6.38 in
84.3 mm Dimension L Fix
3.24 in
Bearing number
22211 C - Dynamic Load (Basic):31400 lbf 140000 N C0 - Static Load:31900 lbf 142000 N Dimension:3.25 in
Locking
Single Concentric
Bearings The Timken QAFY11A203SB SRB Housed Unit is a high-performance 4-bolt flange bearing designed for demanding applications in various industrial sectors. Recognized for its robust construction and reliability, this housed unit offers exceptional load-carrying capabilities and is engineered to ensure smooth operation even in challenging environments.
Key Features
- High Load Capacity: Engineered to handle radial and axial loads with ease, making it ideal for heavy-duty applications.
- Durable Housing: Constructed with high-quality materials to withstand corrosion and wear, ensuring long service life.
- Easy Installation: Features a 4-bolt mounting design that simplifies installation and alignment, reducing downtime.
- Sealed Design: Incorporates a sealing solution to protect against contaminants and retain lubrication, enhancing performance and longevity.
- Versatile Compatibility: Suitable for a range of applications in automotive, energy, and industrial machinery sectors.
Applications
- Commonly used in conveyor systems, agricultural machinery, and material handling equipment where reliable bearing performance is crucial.
- Compatible with various industrial setups, providing flexibility in installation and application.
- Ideal for environments where exposure to dust, moisture, and other contaminants occurs, ensuring consistent operation.
Benefits
- Increased Reliability: The durable construction and sealing mechanisms improve operational reliability, minimizing maintenance needs.
- Enhanced Efficiency: Optimized design reduces friction, leading to improved energy efficiency and performance in machinery.
- Extended Service Life: Timken's engineering expertise ensures that this housed unit withstands wear and tear, resulting in fewer replacements and lower 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.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more