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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 QVFX26V408S
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Timken Part Number QVFX26V408S, Single V-Lock
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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
4-1/2 in
Shaft Size Type
Imperial
Weight
108.000 lb
Locking Style
Single V-Lock
Full Timken Part Number
QVFX26V408S
QVFX26V408SB
QVFX26V408SC
QVFX26V408SEB
QVFX26V408SEC
QVFX26V408SEM
QVFX26V408SEN
QVFX26V408SEO
QVFX26V408SET
QVFX26V408SM
QVFX26V408SN
QVFX26V408SO
QVFX26V408ST
Dimensions
Dimension BC
12.88 in
Dimension C
6.88 in
Dimension D
10.100 in
Dimension E
6.4400 in
Dimension F
15.130 in
Dimension H
1.5000 in
Dimension J
1.0000 in
Dimension L Exp
5.62 in
Dimension L Fix
5.53 in
Dimension N
4.21 in
Dimension RV
0.29 in
Dimension SV
5.82 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
0.0063
Eng Internal Radial Clearance - Max
0.0079
Pre Install Clearance Min
0.135 mm
Pre Install Clearance Max
0.170 mm
DOWNLOADS
Eng Seal Temperatures
(JPG, 26KB)
Eng Mounted Bearing Load Ratings
(JPG, 23KB)
QVFX26V408S.dxf
QVFX26V408S.igs
Bearing Life Calculator
Bearing Life Calculator
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The Timken Company. ©
The Timken Company. 
©
The Timken Company.