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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 Round Flange Block > Part Number QVVFY22V312S  
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Part Number QVVFY22V312S, Double V-Lock Round 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
22222

Shaft Size
3 3/4 in

Shaft Size Type
Imperial

Full Timken Part Number
QVVFY22V312SB
QVVFY22V312SC
QVVFY22V312SEB
QVVFY22V312SEC
QVVFY22V312SEM
QVVFY22V312SEN
QVVFY22V312SEO
QVVFY22V312SET
QVVFY22V312SM
QVVFY22V312SN
QVVFY22V312SO
QVVFY22V312ST

Locking Style
Double V-Lock

Housing Construction
Four-Bolt Square Flange

UPC Code
0883450093347
0883450094016
0883450106351
0883450106542
0883450112642
0883450112925
0883450124867
0883450125499
0883450137270
0883450137409
0883450144551
0883450145169


Dimensions

Dimension BC
10.75 in
273.1 mm

Dimension C
5.5 in
139.7 mm

Dimension D
8.76 in
222.5 mm

Dimension E
7.6 in
193 mm

Dimension F
12.63 in
320.8 mm

Dimension H
1.13 in
28.7 mm

Dimension J (Bolt Size)
1 in
24 mm

Dimension L Exp
4.62 in
117.3 mm

Dimension L Fix
4.54 in
115.3 mm

Dimension N
4.06 in
103.1 mm

Dimension RVV
0.45 in
11.4 mm

Dimension SVV
4.99 in
126.7 mm


Radial and Thrust Factors

C0 - Static Load
147000 lbf
653000 N

C - Dynamic Load (Basic)
125000 lbf
555000 N

e - Geometry Factor
0.25

Y1 - Geometry Factor
2.55

Y2 - Geometry Factor
3.80


Engineering Seal Speed

Oil Lubrication - M/N Seal
900 rpm

Oil Lubrication - T Seal
1700 rpm

Oil Lubrication - B/C/O Seal
600 rpm

Grease Lubrication - M/N Seal
900 rpm

Grease Lubrication - T Seal
1200 rpm

Grease Lubrication - B/C/O Seal
600 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
0.0053

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


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