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Timken QAPF20A315SO is a spherical roller mounted unit with an adapter pillow block housing. This heavy-duty housed bearing features a frame size 20 and an adapter mount configuration, designed for high radial load capacity and self-alignment in industrial applications such as conveyors, fans, and processing equipment.
MODEL QAPF20A315SO
$1,327.97 Each
Prices are subject to change
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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:2.85 Y2 - Geometry Factor:4.24 e - Geometry Factor:0.24
0.120 mm Pre Install Clearance Min
0.0030 in
108 mm Dimension D Max
13.38 in
116.6 mm Eng Internal Radial Clearance - Max
0.0047 Eng Internal Radial Clearance - Min:0.0030 Engineering group:Mounted Bearing Float:0.083 in
20 mm Dimension KA
1.63 in
276.4 mm Dimension J (Bolt Size)
0.75 in
339.9 mm Dimension D Min
10.88 in
41.4 mm Dimension RA
0.35 in
8.9 mm Dimension SA
4.59 in
Bearing number
22220 C - Dynamic Load (Basic):97700 lbf 435000 N C0 - Static Load:113000 lbf 502000 N Dimension:4.25 in
Bearing Number
22220
Dynamic Load (Basic)
97700 lbf
Eng Internal Radial ClearancMax
0.0047
Eng Internal Radial ClearancMin
0.003
Engineering Group
Mounted Bearing
Float
0.083 in
Geometry Factor
0.24
Grease Lubrication - B/C/O Seal
900 rpm
Grease Lubrication - M/N Seal
1200 rpm
Grease Lubrication - T Seal
1600 rpm
Housing Construction
Four-Bolt Pillow Block
Locking Style
Single Concentric
Oil Lubrication - B/C/O Seal
900 rpm
Oil Lubrication - M/N Seal
1200 rpm
Oil Lubrication - T Seal
2000 rpm
Pre Install Clearance Max
0.0047 in
Pre Install Clearance Min
0.0030 in
Shaft Size
3 15/16 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0030 in
Static Load
113000 lbf
Bearings The TIMKEN QAPF20A315SO SRB Housed Unit is a high-performance 2-bolt pillow block bearing designed to provide superior reliability and efficiency in various industrial applications. Engineered with precision and built to last, this housed unit is ideal for demanding environments where load capacity and durability are critical.
Key Features
- Robust Construction: Made with high-quality materials to withstand harsh operating conditions, ensuring long service life and reduced maintenance costs.
- Precision Engineering: Features a tapered bore design that enhances load distribution, providing optimal performance under dynamic loads.
- Easy Installation: The 2-bolt mounting design simplifies installation, allowing for quick and hassle-free setup in various configurations.
- Sealed Design: Equipped with integrated seals that protect against contaminants and moisture, enhancing the longevity of the bearing.
- Versatile Compatibility: Designed to fit a wide range of shafts and applications, making it suitable for various industrial machinery and equipment.
Applications
- Industrial Machinery: Perfect for use in conveyor systems, pumps, and fan applications, where reliable operation is essential.
- Automotive: Ideal for supporting rotating shafts in automotive applications, ensuring optimal performance and safety.
- Agricultural Equipment: Suitable for use in farm machinery, providing the robustness needed for challenging agricultural environments.
Benefits
- Enhanced Reliability: The engineered design minimizes the risk of failure, ensuring continuous operation in critical applications.
- Cost-Effective Maintenance: Reduced wear and tear lead to lower maintenance requirements, translating to cost savings over time.
- Improved Efficiency: The optimized performance characteristics lead to energy savings and increased productivity in operational processes. --- 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