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Timken QAPL09A111ST is a two-bolt pillow block mounted spherical roller bearing unit. This housed unit features a 1-1/2 inch shaft size with a setscrew locking mechanism. It is designed for heavy-duty applications requiring self-alignment and high load capacity, such as conveyors, fans, and industrial gearboxes.
MODEL QAPL09A111ST
$352.34 Each
Prices are subject to change
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Returnable:No
0.035 mm Shaft Size
1 11/16 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
0.19 in
4.8 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
0.19 in 4.8 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
QAPL09A111SB QAPL09A111SC QAPL09A111SEB QAPL09A111SEC QAPL09A111SEM QAPL09A111SEN QAPL09A111SEO QAPL09A111SET QAPL09A111SM QAPL09A111SN QAPL09A111SO QAPL09A111ST
Geometry Factor
3.93
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 11/16 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
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read moreHow do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more