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0.035 mm Shaft Size
1 3/4 in Shaft Tolerance:0.0015 in
0.038 mm Shaft size type
Imperial Y1 - Geometry Factor:2.64 Y2 - Geometry Factor:3.93 e - Geometry Factor:0.26
0.055 mm Pre Install Clearance Min
0.0014 in
12 mm Dimension KA
1 in
133.4 mm Dimension J (Bolt Size)
0.5 in
146.1 mm Dimension D Min
5.25 in
25.4 mm Dimension RA
0.22 in
5.6 mm Dimension SA
2.88 in
54.1 mm Dimension D Max
5.75 in
73.2 mm Eng Internal Radial Clearance - Max
0.0022 Eng Internal Radial Clearance - Min:0.0014 Engineering group:Mounted Bearing Float:0.050 in
Bearing number
22209 C - Dynamic Load (Basic):24500 lbf 109000 N C0 - Static Load:24200 lbf 108000 N Dimension:2.13 in
Bearing Number
22209
C - Dynamic Load (Basic)
24500 lbf 109000 N
C0 - Static Load
24200 lbf 108000 N
Dimension A
2.13 in 54.1 mm
Dimension B
4.13 in 104.9 mm
Dimension C
2.63 in 66.8 mm
Dimension D Max
5.75 in 146.1 mm
Dimension D Min
5.25 in 133.4 mm
Dimension F
7.13 in 181.1 mm
Dimension G
2.37 in 60.2 mm
Dimension H
1.25 in 31.8 mm
Dimension J (Bolt Size)
0.5 in 12 mm
Dimension KA
1 in 25.4 mm
Dimension L
3.06 in 78 mm
Dimension M
1.88 in 47.8 mm
Dimension RA
0.22 in 5.6 mm
Dimension SA
2.88 in 73.2 mm
Dynamic Load (Basic)
24500 lbf
e - Geometry Factor
0.26
Eng Internal Radial Clearance - Max
0.0022
Eng Internal Radial Clearance - Min
0.0014
Eng Internal Radial ClearancMax
0.0022
Eng Internal Radial ClearancMin
0.0014
Engineering Group
Mounted Bearing
Float
0.050 in 1.270 mm
Full Timken Part Number
QAPL09A112SB QAPL09A112SC QAPL09A112SEB QAPL09A112SEC QAPL09A112SEM QAPL09A112SEN QAPL09A112SEO QAPL09A112SET QAPL09A112SM QAPL09A112SN QAPL09A112SO QAPL09A112ST
Geometry Factor
2.64
Grease Lubrication - B/C/O Seal
1950 rpm
Grease Lubrication - M/N Seal
2700 rpm
Grease Lubrication - T Seal
4000 rpm
Housing Construction
Two-Bolt Pillow Block
Locking Style
Single Concentric
Oil Lubrication - B/C/O Seal
1950 rpm
Oil Lubrication - M/N Seal
2700 rpm
Oil Lubrication - T Seal
4500 rpm
Pre Install Clearance Max
0.0022 in 0.055 mm
Pre Install Clearance Min
0.0014 in 0.035 mm
Shaft Size
1 3/4 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0015 in 0.038 mm
Static Load
24200 lbf
Y1 - Geometry Factor
2.64
Y2 - Geometry Factor
3.93
# 2-Bolt Pillow Block Bearings The TIMKEN QAPL09A112ST SRB Housed Unit is a high-performance 2-bolt pillow block bearing designed for reliable motion control and superior load handling in various industrial applications. Engineered with precision, this housed unit combines exceptional durability with ease of installation, making it a preferred choice for demanding environments. ## Key Features • **Robust Design**: The pillow block housing is constructed from high-quality cast iron for enhanced strength and resistance to corrosion, ensuring longevity in tough operating conditions. • **Precision Engineering**: Features a sealed, self-aligning design that minimizes friction and wear, resulting in improved operational efficiency and reduced maintenance needs. • **Load Capacity**: Capable of handling radial loads up to 2, 700 lbs, making it suitable for heavy-duty applications in industrial settings. • **Compatibility**: Designed to fit standard shafts of 1.125 inches in diameter for easy integration into existing systems. • **Temperature Range**: Operates effectively in temperatures ranging from -20°F to 200°F (-29°C to 93°C), ensuring reliable performance in various environmental conditions. ## Applications • **Industrial Machinery**: Ideal for use in conveyor systems, material handling equipment, and packaging machinery where reliable motion and load support are critical. • **Automotive**: Suitable for various automotive applications, including assembly lines and fabrication processes where enhanced durability and low maintenance are required. • **Agricultural Equipment**: Effective in agricultural machinery for supporting rotational motion under heavy load conditions. ## Benefits • **Enhanced Reliability**: Timken's commitment to quality ensures that this bearing unit delivers consistent performance, reducing downtime and maintenance costs. • **Operational Efficiency**: The self-aligning feature and sealed design significantly reduce friction, leading to smoother operation and lower energy consumption. • **Ease of Installation**: The 2-bolt design allows for straightforward mounting, enabling quick replacements and minimizing installation time. --- *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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| Brand | E-Z Lok |
| Model | SK41210 |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more