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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 Flange Block > Part Number QVVFB20V307S  
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Part Number QVVFB20V307S, Double V-Lock Flange 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

22220

Shaft Size

3 7/16 in

Shaft Size Type

Imperial

Full Timken Part Number

QVVFB20V307SB
QVVFB20V307SC

QVVFB20V307SEB

QVVFB20V307SEC

QVVFB20V307SEM

QVVFB20V307SEN

QVVFB20V307SEO

QVVFB20V307SET

QVVFB20V307SM

QVVFB20V307SN

QVVFB20V307SO

QVVFB20V307ST

Locking Style

Double V-Lock

Housing Construction

Flange Block

UPC Code

0883450209847
0883450209991

0883450222273

0883450222426

0883450234764

0883450234917

0883450243445

0883450243599

0883450248402

0883450248556

0883450980746

0883450980753


Dimensions

Dimension A1

13.0 in
330.2
mm

Dimension BC

11.02 in
279.9
mm

Dimension C

4.9 in
124.5
mm

Dimension D

9.06 in
230.1
mm

Dimension G

1.25 in
31.75
mm

Dimension L

4.2 in
106.7
mm

Dimension E

7.79 in
197.9
mm

Dimension F

9.76 in
247.9
mm

Dimension H

1.13 in
28.7
mm

Dimension J (Bolt Size)

0.75 in
20
mm

Dimension N

3.71 in
94.2
mm

Dimension RVV

0.43 in
10.9
mm

Dimension SVV

4.62 in
117.3
mm


Radial and Thrust Factors

C0 - Static Load

113000 lbf
502000
N

C - Dynamic Load (Basic)

97700 lbf
435000
N

e - Geometry Factor

0.26

Y1 - Geometry Factor

2.84

Y2 - Geometry Factor

4.23


Engineering Seal Speed

Oil Lubrication - M/N Seal

1200 rpm

Oil Lubrication - T Seal

2000 rpm

Oil Lubrication - B/C/O Seal

900 rpm

Grease Lubrication - M/N Seal

1200 rpm

Grease Lubrication - T Seal

1600 rpm

Grease Lubrication - B/C/O Seal

900 rpm


Engineering Bearing Attributes

Float

0.083 in
2.108
mm

Shaft Tolerance

0.0030 in
0.076
mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

0.0043

Eng Internal Radial Clearance - Max

0.0055

Pre Install Clearance Min

0.0043 in
0.110
mm

Pre Install Clearance Max

0.0055 in
0.140
mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 280KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS



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