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 QVVFC20V304S  

Part Number QVVFC20V304S, 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 1/4 in

Shaft Size Type
Imperial

Full Timken Part Number
QVVFC20V304SB
QVVFC20V304SC
QVVFC20V304SEB
QVVFC20V304SEC
QVVFC20V304SEM
QVVFC20V304SEN
QVVFC20V304SEO
QVVFC20V304SET
QVVFC20V304SM
QVVFC20V304SN
QVVFC20V304SO
QVVFC20V304ST

Locking Style
Double V-Lock

Housing Construction
Flange Block

UPC Code
0883450150446
0883450150538
0883450158138
0883450158268
0883450179652
0883450179744
0883450189118
0883450189200
0883450280389
0883450280471
0883450284585
0883450284677


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
4.14 in
105.2 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
0.49 in
12.4 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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