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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
20.6 mm Eng Internal Radial Clearance - Max
0.0026 Eng Internal Radial Clearance - Min:0.0016 Engineering group:Mounted Bearing Float:0.050 in
26.9 mm Dimension RA
0.36 in
72.8 mm Dimension A1
3.25 in
79.5 mm Dimension U
0.81 in
82.6 mm Dimension Q
1.06 in
9 mm Dimension TA
3.13 in
Bearing number
22211 C - Dynamic Load (Basic):31400 lbf 140000 N C0 - Static Load:31900 lbf 142000 N Dimension:2.87 in
Bearing Number
22211
C - Dynamic Load (Basic)
31400 lbf 140000 N
C0 - Static Load
31900 lbf 142000 N
Dimension A1
3.25 in 82.6 mm
Dimension B
2.87 in 72.8 mm
Dimension C
3.25 in 82.6 mm
Dimension D
7.63 in 193.8 mm
Dimension E
6.25 in 158.8 mm
Dimension F
1.94 in 49.3 mm
Dimension G
2.75 in 69.9 mm
Dimension H
3.5 in 88.9 mm
Dimension J
1.75 in 44.4 mm
Dimension K
1.13 in 28.7 mm
Dimension L
7.5 in 190.6 mm
Dimension M
2 in 50.8 mm
Dimension N
3.49 in 88.5 mm
Dimension P
7 in 177.8 mm
Dimension Q
1.06 in 26.9 mm
Dimension RA
0.36 in 9 mm
Dimension S
1.12 in 28.4 mm
Dimension TA
3.13 in 79.5 mm
Dimension U
0.81 in 20.6 mm
Dynamic Load (Basic)
31400 lbf
e - Geometry Factor
0.23
Eng Internal Radial Clearance - Max
0.0026
Eng Internal Radial Clearance - Min
0.0016
Eng Internal Radial ClearancMax
0.0026
Eng Internal Radial ClearancMin
0.0016
Engineering Group
Mounted Bearing
Float
0.050 in 1.270 mm
Full Timken Part Number
QATP11A203SB QATP11A203SC QATP11A203SEB QATP11A203SEC QATP11A203SEM QATP11A203SEN QATP11A203SEO QATP11A203SET QATP11A203SM QATP11A203SN QATP11A203SO QATP11A203ST
Geometry Factor
4.4
Grease Lubrication - B/C/O Seal
1600 rpm
Grease Lubrication - M/N Seal
2200 rpm
Grease Lubrication - T Seal
3200 rpm
Housing Construction
Top Pull Take-Up
Locking Style
Single Concentric
Oil Lubrication - B/C/O Seal
1600 rpm
Oil Lubrication - M/N Seal
2200 rpm
Oil Lubrication - T Seal
3800 rpm
Pre Install Clearance Max
0.0026 in 0.065 mm
Pre Install Clearance Min
0.0016 in 0.040 mm
Shaft Size
2 3/16 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0015 in 0.038 mm
Static Load
31900 lbf
Y1 - Geometry Factor
2.95
Y2 - Geometry Factor
4.40
Bearings
Overview The Timken QATP11A203ST SRB Housed Unit is a high-performance take-up bearing unit designed to provide reliable support and efficient operation in various industrial applications. Engineered with precision, this housed unit features a robust construction that ensures durability and longevity under heavy loads and adverse conditions. Ideal for use in conveyor systems, manufacturing equipment, and other machinery, it meets the stringent demands of modern industrial environments.
Key Features
| Design | The QATP11A203ST features a self-aligning design that accommodates shaft misalignment, enhancing the unit's reliability and reducing maintenance costs. |
|---|---|
| Material | Constructed from high-quality steel, this bearing unit exhibits excellent wear resistance and structural integrity, ensuring consistent performance over time. |
| Sealing | Equipped with double-lip seals, it effectively prevents contamination from dust and moisture, extending the life of the bearing. |
| Load Capacity | It is designed to handle radial and axial loads efficiently, with a dynamic load rating that supports heavy-duty applications. |
| Compatibility | The housed unit is compatible with standard shaft sizes, making it easy to integrate into existing systems without the need for extensive modifications. |
Applications
| Conveyor Systems | Provides essential support in conveyor applications, ensuring smooth operation and minimizing downtime. |
|---|---|
| Manufacturing Equipment | Suitable for various industrial machinery, including mixers, crushers, and other equipment requiring reliable bearing support. |
| Agricultural Machinery | Ideal for use in agricultural applications, where durability and resistance to harsh environments are critical. |
Benefits
| Enhanced Reliability | The self-aligning feature reduces the risk of premature failure due to misalignment, ensuring uninterrupted operation. |
|---|---|
| Cost-Effective Maintenance | With its durable construction and effective sealing mechanism, the QATP11A203ST minimizes maintenance needs, leading to reduced operational costs. |
| Versatile Application | Its compatibility with standard shaft sizes allows for easy installation and adaptability across multiple industries. --- 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 more
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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