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Timken QAPL11A204SM is a two-bolt pillow block mounted spherical roller bearing unit. It features a 2-1/4 inch imperial shaft bore with a single concentric locking collar. The housing contains a 22211 series spherical roller bearing insert, designed for heavy-duty applications with misalignment tolerance, such as conveyors and industrial fans.
View suggested Dodge alternativeMODEL QAPL11A204SM
$319.20 Each
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Returnable:No
0.038 mm Shaft dia (in)
2 1/4 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 1/4 in Shaft Tolerance:0.0015 in
0.065 mm Pre Install Clearance Min
0.0016 in
16 mm Dimension KA
1.13 in
165.1 mm Dimension J (Bolt Size)
0.625 in
179.3 mm Dimension D Min
6.5 in
28.7 mm Dimension RA
0.16 in
4.1 mm Dimension SA
3.13 in
63.5 mm Dimension D Max
7.06 in
79.5 mm Eng Internal Radial Clearance - Max
0.0026 Eng Internal Radial Clearance - Min:0.0016 Engineering group:Mounted Bearing Float:0.050 in
Bearing number
22211
Bearing Number
22211
C - Dynamic Load (Basic)
31400 lbf 140000 N
C0 - Static Load
31900 lbf 142000 N
Dimension A
2.5 in 63.5 mm
Dimension B
5.25 in 133.4 mm
Dimension C
3.25 in 82.6 mm
Dimension D Max
7.06 in 179.3 mm
Dimension D Min
6.5 in 165.1 mm
Dimension F
8.88 in 225.6 mm
Dimension G
2.58 in 65.5 mm
Dimension H
1.25 in 31.8 mm
Dimension J (Bolt Size)
0.625 in 16 mm
Dimension KA
1.13 in 28.7 mm
Dimension L
3.29 in 83.6 mm
Dimension M
2 in 50.8 mm
Dimension RA
0.16 in 4.1 mm
Dimension SA
3.13 in 79.5 mm
e - Geometry Factor
0.23
Eng Internal Radial Clearance - Max
0.0026
Eng Internal Radial Clearance - Min
0.0016
Engineering group
Mounted Bearing
Engineering Group
Mounted Bearing
Float
0.050 in 1.270 mm
Full Timken Part Number
QAPL11A204SB QAPL11A204SC QAPL11A204SEB QAPL11A204SEC QAPL11A204SEM QAPL11A204SEN QAPL11A204SEO QAPL11A204SET QAPL11A204SM QAPL11A204SN QAPL11A204SO QAPL11A204ST
Grease Lubrication - B/C/O Seal
1600 rpm
Grease Lubrication - M/N Seal
2200 rpm
Grease Lubrication - T Seal
3200 rpm
Housing construction
Two-Bolt Pillow Block
Housing Construction
Two-Bolt Pillow Block
Locking style
Single Concentric
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 dia (in)
2 1/4
Shaft Size
2 1/4 in
Shaft size type
Imperial
Shaft Size Type
Imperial
Shaft Tolerance
0.0015 in 0.038 mm
Y1 - Geometry Factor
2.95
Y2 - Geometry Factor
4.40
Full timken part number: QAPL11A204SB QAPL11A204SC QAPL11A204SEB QAPL11A204SEC QAPL11A204SEM QAPL11A204SEN QAPL11A204SEO QAPL11A204SET QAPL11A204SM QAPL11A204SN QAPL11A204SO QAPL11A204ST
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.
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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