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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
104.9 mm Eng Internal Radial Clearance - Max
0.0047 Eng Internal Radial Clearance - Min:0.0030 Engineering group:Mounted Bearing Float:0.08 in
28.7 mm Dimension A1
4.13 in
Bearing number
22220 C - Dynamic Load (Basic):97700 lbf 435000 N C0 - Static Load:113000 lbf 502000 N Dimension:1.13 in
Bearing Number
22220
C - Dynamic Load (Basic)
97700 lbf 435000 N
C0 - Static Load
113000 lbf 502000 N
Dimension A1
4.13 in 104.9 mm
Dimension C
1.13 in 28.7 mm
Dimension D
9.44 in 239.8 mm
Dimension E
8.63 in 219.2 mm
Dimension F
2.13 in 54.1 mm
Dimension G
2.06 in 52.3 mm
Dimension J
5.63 in 143 mm
Dimension L
11.69 in 296.9 mm
Dimension M
2.97 in 75.4 mm
Dimension N
4.79 in 121.7 mm
Dimension P
7 in 177.8 mm
Dimension S
2.06 in 52.3 mm
Dynamic Load (Basic)
97700 lbf
e - Geometry Factor
0.24
Eng Internal Radial Clearance - Max
0.0047
Eng Internal Radial Clearance - Min
0.0030
Eng Internal Radial ClearancMax
0.0047
Eng Internal Radial ClearancMin
0.003
Engineering Group
Mounted Bearing
Float
0.08 in 2.03 mm
Full Timken Part Number
QAATU20A315SB QAATU20A315SC QAATU20A315SEB QAATU20A315SEC QAATU20A315SEM QAATU20A315SEN QAATU20A315SEO QAATU20A315SET QAATU20A315SM QAATU20A315SN QAATU20A315SO QAATU20A315ST
Geometry Factor
4.24
Grease Lubrication - B/C/O Seal
900 rpm
Grease Lubrication - M/N Seal
1200 rpm
Grease Lubrication - T Seal
1600 rpm
Housing Construction
Take-Up
Locking Style
Double 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 0.120 mm
Pre Install Clearance Min
0.0030 in 0.075 mm
Shaft Size
3 15/16 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0030 in 0.076 mm
Static Load
113000 lbf
Y1 - Geometry Factor
2.85
Y2 - Geometry Factor
4.24
Bearings ## Overview The **Timken QAATU20A315ST SRB Housed Unit** is a high-performance take-up bearing unit designed for reliability and efficiency in demanding industrial applications. Engineered with precision and built to withstand various operational environments, this housed unit features a robust construction that ensures optimal performance and durability. Ideal for conveyor systems, material handling, and other industrial machinery, the Timken QAATU20A315ST is an essential component for maintaining smooth and reliable operations. ## Key Features • **High Load Capacity**: Designed to support substantial radial and axial loads, ensuring stable operation under heavy-duty conditions. • **Precision Engineering**: Manufactured with high-quality materials to provide superior wear resistance and extended service life. • **Easy Installation**: The housed unit design simplifies mounting, allowing for quick and efficient installation in various applications. • **Sealed Design**: Features integrated seals that protect against contaminants, enhancing operational reliability and reducing maintenance needs. • **Temperature Range**: Operates efficiently within a wide temperature range, making it suitable for diverse industrial environments. ## Applications • **Conveyor Systems**: Perfect for ensuring smooth movement and alignment in various conveyor applications. • **Material Handling**: Utilized in equipment handling bulk materials, where reliable bearing performance is critical. • **Industrial Machinery**: Suitable for a wide range of machinery across automotive, aerospace, and manufacturing sectors. • **Compatibility**: Designed to fit standard mounting configurations, ensuring compatibility with other industrial components. ## Benefits • **Enhanced Durability**: The quality construction and sealing mechanisms significantly prolong the lifespan of the bearing unit, reducing the frequency of replacements. • **Operational Efficiency**: Streamlined design minimizes friction, contributing to lower energy consumption and improved overall efficiency of machinery. • **Reduced Downtime**: Quick installation and maintenance features decrease downtime, allowing for continuous operation and 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
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| Model | QATP18A080SEM |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more