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Timken QAASN13A208SM is a two-bolt pillow block mounted spherical roller bearing unit. It features a 2-1/2 inch imperial shaft bore with a double concentric locking collar. The housing contains a 22213 series spherical roller bearing insert, designed for heavy-duty applications with misalignment capability.
MODEL QAASN13A208SM
$408.41 Each
Prices are subject to change
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Returnable:No
0.038 mm Shaft dia (in)
2-1/2 Shaft size type:Imperial Y1 - Geometry Factor:2.79 Y2 - Geometry Factor:4.15 e - Geometry Factor:0.24
0.040 mm Shaft Size
2 1/2 in Shaft Tolerance:0.0015 in
0.065 mm Pre Install Clearance Min
0.0016 in
110 mm Eng Internal Radial Clearance - Max
0.0026 Eng Internal Radial Clearance - Min:0.0016 Engineering group:Mounted Bearing Float:0.083 in
16 mm Dimension RAA
0.71 in
18 mm Dimension SAA
4.33 in
196 mm Dimension J (Bolt Size)
0.625 in
235 mm Dimension D Min
7.72 in
80 mm Dimension D Max
9.25 in
Bearing number
22213
Bearing Number
22213
C - Dynamic Load (Basic)
46400 lbf 206000 N
C0 - Static Load
48600 lbf 216000 N
Dimension A
3.15 in 80 mm
Dimension B
6.18 in 157 mm
Dimension C
3.81 in 96.8 mm
Dimension D Max
9.25 in 235 mm
Dimension D Min
7.72 in 196 mm
Dimension F
10.83 in 275 mm
Dimension G
2.91 in 74 mm
Dimension H
1.38 in 35 mm
Dimension J (Bolt Size)
0.625 in 16 mm
Dimension L
3.62 in 92 mm
Dimension M
2.15 in 54.6 mm
Dimension RAA
0.71 in 18 mm
Dimension SAA
4.33 in 110 mm
e - Geometry Factor
0.24
Eng Internal Radial Clearance - Max
0.0026
Eng Internal Radial Clearance - Min
0.0016
Engineering group
Mounted Bearing
Engineering Group
Mounted Bearing
Float
0.083 in 2.108 mm
Full Timken Part Number
QAASN13A208SB QAASN13A208SC QAASN13A208SEB QAASN13A208SEC QAASN13A208SEM QAASN13A208SEN QAASN13A208SEO QAASN13A208SET QAASN13A208SM QAASN13A208SN QAASN13A208SO QAASN13A208ST
Grease Lubrication - B/C/O Seal
1500 rpm
Grease Lubrication - M/N Seal
1800 rpm
Grease Lubrication - T Seal
2800 rpm
Housing construction
Two-Bolt Pillow Block
Housing Construction
Two-Bolt Pillow Block
Locking style
Double Concentric
Locking Style
Double Concentric
Oil Lubrication - B/C/O Seal
1500 rpm
Oil Lubrication - M/N Seal
1800 rpm
Oil Lubrication - T Seal
3200 rpm
Pre Install Clearance Max
0.0026 in 0.065 mm
Pre Install Clearance Min
0.0016 in 0.040 mm
Shaft dia (in)
2-1/2
Shaft Size
2 1/2 in
Shaft size type
Imperial
Shaft Size Type
Imperial
Shaft Tolerance
0.0015 in 0.038 mm
Y1 - Geometry Factor
2.79
Y2 - Geometry Factor
4.15
Full timken part number: QAASN13A208SB QAASN13A208SC QAASN13A208SEB QAASN13A208SEC QAASN13A208SEM QAASN13A208SEN QAASN13A208SEO QAASN13A208SET QAASN13A208SM QAASN13A208SN QAASN13A208SO QAASN13A208ST
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