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0.060 mm Shaft Size
3 7/16 in Shaft Tolerance:0.0030 in
0.076 mm Shaft size type
Imperial Y1 - Geometry Factor:2.90 Y2 - Geometry Factor:4.31 e - Geometry Factor:0.23
0.100 mm Pre Install Clearance Min
0.0024 in
103.9 mm Dimension A1
4.32 in
109.7 mm Dimension Q
1.31 in
131.8 mm Dimension U
0.81 in
20.6 mm Eng Internal Radial Clearance - Max
0.0039 Eng Internal Radial Clearance - Min:0.0024 Engineering group:Mounted Bearing Float:0.08 in
20.8 mm Dimension TAA
5.19 in
33.3 mm Dimension RAA
0.82 in
Bearing number
22218 C - Dynamic Load (Basic):79700 lbf 355000 N C0 - Static Load:87200 lbf 388000 N Dimension:4.09 in
Bearing Number
22218
C - Dynamic Load (Basic)
79700 lbf 355000 N
C0 - Static Load
87200 lbf 388000 N
Dimension A1
4.32 in 109.7 mm
Dimension B
4.09 in 103.9 mm
Dimension C
5.13 in 130.2 mm
Dimension D
9.94 in 252.5 mm
Dimension E
8.41 in 213.6 mm
Dimension F
2.41 in 61.3 mm
Dimension G
3.54 in 90 mm
Dimension H
4.5 in 114.3 mm
Dimension J
2.25 in 57.1 mm
Dimension L
9.5 in 241.3 mm
Dimension M
2.59 in 65.9 mm
Dimension N
4.37 in 110.9 mm
Dimension P
9 in 228.6 mm
Dimension Q
1.31 in 33.3 mm
Dimension RAA
0.82 in 20.8 mm
Dimension S
1.38 in 35.1 mm
Dimension TAA
5.19 in 131.8 mm
Dimension U
0.81 in 20.6 mm
Dynamic Load (Basic)
79700 lbf
e - Geometry Factor
0.23
Eng Internal Radial Clearance - Max
0.0039
Eng Internal Radial Clearance - Min
0.0024
Eng Internal Radial ClearancMax
0.0039
Eng Internal Radial ClearancMin
0.0024
Engineering Group
Mounted Bearing
Float
0.08 in 2.03 mm
Full Timken Part Number
QAATP18A307SB QAATP18A307SC QAATP18A307SEB QAATP18A307SEC QAATP18A307SEM QAATP18A307SEN QAATP18A307SEO QAATP18A307SET QAATP18A307SM QAATP18A307SN QAATP18A307SO QAATP18A307ST
Geometry Factor
0.23
Grease Lubrication - B/C/O Seal
1000 rpm
Grease Lubrication - M/N Seal
1400 rpm
Grease Lubrication - T Seal
2000 rpm
Housing Construction
Top Pull Take-Up
Locking Style
Double Concentric
Oil Lubrication - B/C/O Seal
1000 rpm
Oil Lubrication - M/N Seal
1400 rpm
Oil Lubrication - T Seal
2400 rpm
Pre Install Clearance Max
0.0039 in 0.100 mm
Pre Install Clearance Min
0.0024 in 0.060 mm
Shaft Size
3 7/16 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0030 in 0.076 mm
Static Load
87200 lbf
Y1 - Geometry Factor
2.90
Y2 - Geometry Factor
4.31
Take-Up Bearing Units The Timken QAATP18A307ST SRB Housed Unit is a high-performance take-up bearing designed to provide exceptional reliability and efficiency in various industrial applications. Engineered by Timken, a recognized leader in the bearing industry, this housed unit offers superior performance characteristics, making it ideal for demanding environments.
Key Features
| Robust Construction | The housed unit features a durable cast iron housing, ensuring long-lasting performance under heavy loads and challenging conditions. |
|---|---|
| High Load Capacity | Rated to support significant radial and axial loads, this unit is designed for optimal performance in heavy-duty applications. |
| Sealed Design | Equipped with high-quality seals, it effectively keeps contaminants out while retaining lubrication, enhancing longevity and reducing maintenance needs. |
| Easy Installation | The design allows for quick and straightforward mounting, enabling efficient setup in various configurations. |
| Versatile Compatibility | Compatible with a range of shaft sizes and configurations, making it suitable for diverse industrial applications. |
Applications
| Industrial Machinery | Perfect for use in conveyor systems, fans, and various other industrial machinery where reliability is critical. |
|---|---|
| Material Handling | Ideal for applications requiring effective load support and alignment in material handling systems. |
| Agricultural Equipment | Suitable for agricultural machinery where durability and performance are essential. |
Benefits
| Enhanced Reliability | The design and materials used ensure that the QAATP18A307ST unit operates effectively, minimizing downtime and maintenance costs. |
|---|---|
| Improved Efficiency | Its robust construction and sealed design contribute to smoother operation, reducing energy consumption during use. |
| Long-Term Performance | Built to withstand harsh environments, this housing unit provides a longer service life, delivering excellent value for investment. --- 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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SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more