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  

Part Number QVVFB20V307S, Double V-Lock Flange 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
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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