All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Single V-Lock Solid-Block Mounted Bearings > Single V-Lock Four-Bolt Pillow Block > Part Number QVPK26V408S  

Part Number QVPK26V408S, Single V-Lock Four-Bolt Pillow Block

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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
QVPK26V408SB
QVPK26V408SC
QVPK26V408SEB
QVPK26V408SEC
QVPK26V408SEM
QVPK26V408SEN
QVPK26V408SEO
QVPK26V408SET
QVPK26V408SM
QVPK26V408SN
QVPK26V408SO
QVPK26V408ST

Locking Style
Single V-Lock

Housing Construction
Four-Bolt Pillow Block

UPC Code
0883450056663
0883450056762
0883450207140
0883450207294
0883450219570
0883450219723
0883450231992
0883450232142
0883450240734
0883450240888
0883450245692
0883450245845


Dimensions

Dimension A
6.13 in
155.7 mm

Dimension B
11.15 in
283.2 mm

Dimension C
6.88 in
174.8 mm

Dimension D Min
15.25 in
387.4 mm

Dimension D Max
16.75 in
425.5 mm

Dimension E
4-1/4 in
108 mm

Dimension F
20.25 in
514.4 mm

Dimension G
6.75 in
171.5 mm

Dimension H
2 in
50.8 mm

Dimension J (Bolt Size)
1 in
24 mm

Dimension L
6.9 in
175.3 mm

Dimension RV
0.04 in
1 mm

Dimension SV
5.82 in
147.8 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

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS