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All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double V-Lock Solid-Block Mounted Bearings > Double V-Lock Four-Bolt Pillow Block > Part Number QVVPR26V408S  
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Part Number QVVPR26V408S, Double V-Lock Four-Bolt Pillow Block


 



Unit of Measure: Imperial Metric Both

Specifications  · Dimensions  · Radial and Thrust Factors  · Engineering Seal Speed  · Engineering Bearing Attributes  · Engineering Internal Radial Clearance

Specifications

Engineering Group
Mounted Bearing

Bearing Number
22226

Shaft Size
4 1/2 in

Shaft Size Type
Imperial

Full Timken Part Number
QVVPR26V408SB
QVVPR26V408SC
QVVPR26V408SEB
QVVPR26V408SEC
QVVPR26V408SEM
QVVPR26V408SEN
QVVPR26V408SEO
QVVPR26V408SET
QVVPR26V408SM
QVVPR26V408SN
QVVPR26V408SO
QVVPR26V408ST

Locking Style
Double V-Lock

Housing Construction
Four-Bolt Pillow Block


Dimensions

Dimension A
4-3/4 in
120.7 mm

Dimension B
9.87 in
250.7 mm

Dimension C
6.88 in
174.6 mm

Dimension D Min
11.88 in
301.8 mm

Dimension D Max
14.5 in
368.3 mm

Dimension E
2-1/2 in
63.5 mm

Dimension F
16.13 in
409.7 mm

Dimension G
4.75 in
120.7 mm

Dimension H
1.58 in
40.1 mm

Dimension J (Bolt Size)
0.75 in
20 mm

Dimension L
5.89 in
149.5 mm

Dimension RVV
1.29 in
32.8 mm

Dimension SVV
7.02 in
178.4 mm


Radial and Thrust Factors

C0 - Static Load
212000 lbf
945000 N

C - Dynamic Load (Basic)
170000 lbf
757000 N

e - Geometry Factor
0.26

Y1 - Geometry Factor
2.62

Y2 - Geometry Factor
3.9


Engineering 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


Engineering Bearing Attributes

Float
0.083 in
2.108 mm

Shaft Tolerance
0.0050 in
0.127 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.0053

Eng Internal Radial Clearance - Max
0.0067

Pre Install Clearance Min
0.0053 in
0.135 mm

Pre Install Clearance Max
0.0067 in
0.170 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Eng Seal Temperatures

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS



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