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Spherical Roller Bearing Solid-Block Housed Units
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Housed Unit Bearings
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Spherical Roller Bearing Solid-Block Housed Units
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Timken Part Number QAAFY26A415S
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Timken Part Number QAAFY26A415S, Double Concentric
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Spherical Roller Bearing Solid-Block Housed Units feature rugged cast-steel housings and double-row spherical roller bearings. Designed to offer protection from contaminants, these housed units accommodate shaft sizes from 1-7/16” to 7” (40 mm to 180 mm) and most metric sizes. This product line was formerly known as “QM Blue Brute Bearings.”
Note:
Some products have both imperial and metric dimensions. Selecting “Metric” below will hide the imperial dimensions. Selecting “Both” will display all dimensions.
Unit of Measure:
Imperial |
Metric |
Both
Specifications
·
Dimensions
·
Radial and Thrust Factors
·
Eng Seal Speed
·
Eng Bearing Attributes
·
Eng Internal Radial Clearance
Specifications
Engineering Group
Mounted Bearing
Bearing Number
22226
Shaft Size
4-15/16 in
Shaft Size Type
Imperial
Weight
115.000 lb
Locking Style
Double Concentric
Full Timken Part Number
QAAFY26A415S
QAAFY26A415SB
QAAFY26A415SC
QAAFY26A415SEB
QAAFY26A415SEC
QAAFY26A415SEM
QAAFY26A415SEN
QAAFY26A415SEO
QAAFY26A415SET
QAAFY26A415SM
QAAFY26A415SN
QAAFY26A415SO
QAAFY26A415ST
Dimensions
Dimension BC
14.00 in
Dimension C
6.89 in
Dimension D
11.190 in
Dimension E
7.0000 in
Dimension F
16.500 in
Dimension H
1.5000 in
Dimension J
1.1250 in
Dimension L Exp
6.77 in
Dimension L Fix
6.69 in
Dimension M
3.72 in
Dimension N
5.50 in
Dimension RAA
0.75 in
Dimension SAA
7.44 in
Radial and Thrust Factors
C - Dynamic Load (Basic)
170000 lb
757 kN
C0 - Dynamic Load (Static)
212000 lb
945 kN
e - Geometry Factor
0.28
Y1 - Geometry Factor
2.43
Y2 - Geometry Factor
3.61
Eng Seal Speed
Oil Lubrication - M/N Seal
700 rpm
Oil Lubrication - T Seal
1500 rpm
Oil Lubrication - B/C/O Seal
400 rpm
Grease Lubrication - M/N Seal
700 rpm
Grease Lubrication - T Seal
1000 rpm
Grease Lubrication - B/C/O Seal
400 rpm
Eng Bearing Attributes
Float
0.083 in
2.108 mm
Shaft Tolerance
0.005 in
0.127 mm
Eng Internal Radial Clearance
Eng Internal Radial Clearance - Min
0.0037
Eng Internal Radial Clearance - Max
0.0057
Pre Install Clearance Min
0.095 mm
Pre Install Clearance Max
0.145 mm
DOWNLOADS
Eng Seal Temperatures
(JPG, 26KB)
Eng Mounted Bearing Load Ratings
(JPG, 23KB)
QAAFY26A415S.dxf
QAAFY26A415S.igs
QAAFY Series IPart.ipt
Bearing Life Calculator
Bearing Life Calculator
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The Timken Company. ©
The Timken Company. 
©
The Timken Company.