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Timken QAAPL15A212SM is a two-bolt pillow block mounted spherical roller bearing unit. It features a 2 3/4 inch imperial bore, 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 load capacity and tolerance to misalignment.
MODEL QAAPL15A212SM
$605.45 Each
Prices are subject to change
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Returnable:No
0.050 mm Shaft Size
2 3/4 in Shaft Tolerance:0.0020 in
0.051 mm Shaft dia (in)
2 3/4 Shaft size type:Imperial Y1 - Geometry Factor:3.14 Y2 - Geometry Factor:4.67 e - Geometry Factor:0.22
0.080 mm Pre Install Clearance Min
0.0020 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
195.6 mm Dimension J (Bolt Size)
0.75 in
20 mm Dimension RAA
0.87 in
213.4 mm Dimension D Min
7.7 in
22.1 mm Dimension SAA
4.74 in
82.6 mm Dimension D Max
8.4 in
Bearing number
22215
Engineering group
Mounted Bearing
Housing construction
Two-Bolt Pillow Block
Locking style
Double Concentric
Shaft dia (in)
2 3/4
Shaft size type
Imperial
Full timken part number: QAAPL15A212SB QAAPL15A212SC QAAPL15A212SEB QAAPL15A212SEC QAAPL15A212SEM QAAPL15A212SEN QAAPL15A212SEO QAAPL15A212SET QAAPL15A212SM QAAPL15A212SN QAAPL15A212SO QAAPL15A212ST
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