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Timken QAAFX15A215SM is a four-bolt square flange mounted spherical roller bearing unit. It features a 2 15/16 inch imperial bore with a double concentric locking style and incorporates a 22215 series spherical roller bearing insert. This housed unit is designed for heavy-duty industrial applications requiring high radial load capacity and self-alignment.
MODEL QAAFX15A215SM
$681.21 Each
Prices are subject to change
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Returnable:No
0.050 mm Shaft Size
2 15/16 in Shaft Tolerance:0.0020 in
0.051 mm Shaft dia (in)
2 15/16 Shaft size type:Imperial Y1 - Geometry Factor:3.01 Y2 - Geometry Factor:4.48 e - Geometry Factor:0.22
0.080 mm Pre Install Clearance Min
0.0020 in
114.3 mm Dimension BC
8.5 in
120.4 mm Eng Internal Radial Clearance - Max
0.0031 Eng Internal Radial Clearance - Min:0.0020 Engineering group:Mounted Bearing Float:0.083 in
20 mm Dimension L Exp
3.86 in
215.9 mm Dimension J (Bolt Size)
0.75 in
24.4 mm Dimension SAA
4.74 in
96 mm Dimension RAA
0.96 in
98 mm Dimension L Fix
3.78 in
Bearing number
22215
Engineering group
Mounted Bearing
Housing construction
Four-Bolt Square Flange
Locking
Double Concentric
Locking style
Double Concentric
Shaft dia (in)
2 15/16
Shaft size type
Imperial
Full timken part number: QAAFX15A215SB QAAFX15A215SC QAAFX15A215SEB QAAFX15A215SEC QAAFX15A215SEM QAAFX15A215SEN QAAFX15A215SEO QAAFX15A215SET QAAFX15A215SM QAAFX15A215SN QAAFX15A215SO QAAFX15A215ST
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