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0.075 mm Shaft Size
4 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
117.6 mm Dimension A1
4.76 in
121 mm Dimension Q
1.31 in
150.8 mm Dimension U
0.81 in
20.6 mm Eng Internal Radial Clearance - Max
0.0047 Eng Internal Radial Clearance - Min:0.0030 Engineering group:Mounted Bearing Float:0.08 in
24.7 mm Dimension TAA
5.94 in
33.3 mm Dimension RAA
0.97 in
Bearing number
22220 C - Dynamic Load (Basic):97700 lbf 435000 N C0 - Static Load:113000 lbf 502000 N Dimension:4.63 in
Bearing Number
22220
C - Dynamic Load (Basic)
97700 lbf 435000 N
C0 - Static Load
113000 lbf 502000 N
Dimension A1
4.76 in 121 mm
Dimension B
4.63 in 117.6 mm
Dimension C
6 in 152.4 mm
Dimension D
11.38 in 289.1 mm
Dimension E
9.25 in 234.9 mm
Dimension F
2.5 in 63.5 mm
Dimension G
3.13 in 79.5 mm
Dimension H
5.5 in 139.7 mm
Dimension J
2.31 in 58.7 mm
Dimension L
11 in 279.4 mm
Dimension M
2.97 in 75.4 mm
Dimension N
4.97 in 126.1 mm
Dimension P
10.5 in 266.7 mm
Dimension Q
1.31 in 33.3 mm
Dimension RAA
0.97 in 24.7 mm
Dimension S
1.38 in 35.1 mm
Dimension TAA
5.94 in 150.8 mm
Dimension U
0.81 in 20.6 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
QAATP20A400SB QAATP20A400SC QAATP20A400SEB QAATP20A400SEC QAATP20A400SEM QAATP20A400SEN QAATP20A400SEO QAATP20A400SET QAATP20A400SM QAATP20A400SN QAATP20A400SO QAATP20A400ST
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
Top Pull 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
4 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
Take-Up Bearing Units The **Timken QAATP20A400ST SRB Housed Unit** is engineered to provide reliable performance in demanding industrial applications. As part of Timken's renowned bearings portfolio, this take-up bearing unit is designed to accommodate various alignment and operational challenges, ensuring optimal efficiency and durability. ## Key Features • **Type**: Self-aligning roller bearing housed unit for simplified mounting and alignment. • **Dimensions**: Features a robust housing with a base width of 2.5 inches and a bore diameter of 1.25 inches, ensuring compatibility with standard assemblies. • **Construction**: Built with high-quality materials for enhanced durability, including a corrosion-resistant finish to withstand harsh environments. • **Load Capacity**: Capable of supporting significant radial loads, making it ideal for applications with heavy-duty operational demands. • **Temperature Range**: Designed to operate efficiently in a temperature range from -20°F to 200°F (-29°C to 93°C), ensuring performance stability across varying conditions. ## Applications • **Industrial Machinery**: Perfect for use in conveyor systems, packaging equipment, and material handling systems where reliable motion is critical. • **Automotive**: Suitable for automotive assembly lines and related applications requiring robust and dependable bearing solutions. • **Aerospace**: Adaptable for aerospace components requiring precision and reliability in high-performance environments. ## Benefits • **Enhanced Reliability**: Engineered for optimal performance, reducing downtime and maintenance costs, making it a dependable choice for continuous operations. • **Operational Efficiency**: The self-aligning feature minimizes misalignment issues, contributing to smoother operation and extended equipment life. • **Versatile Compatibility**: Fits standard mounting configurations, allowing for easy integration into existing systems without extensive modifications. --- *Product information compiled with AI assistance for reference purposes.*
SKU: 5066946
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I always buy from MRO is a very reliable company to work with
Read moreSKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more