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All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Single V-Lock Solid-Block Mounted Bearings > Single V-Lock Round Flange Block > Part Number QVFY22V312S  
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Part Number QVFY22V312S, Single 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
QVFY22V312SB
QVFY22V312SC
QVFY22V312SEB
QVFY22V312SEC
QVFY22V312SEM
QVFY22V312SEN
QVFY22V312SEO
QVFY22V312SET
QVFY22V312SM
QVFY22V312SN
QVFY22V312SO
QVFY22V312ST

Locking Style
Single V-Lock

Housing Construction
Round Flange

UPC Code
0883450092586
0883450092715
0883450105965
0883450106160
0883450112246
0883450112444
0883450123563
0883450124195
0883450137010
0883450137140
0883450143745
0883450144261


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 RV
0.41 in
10.4 mm

Dimension SV
4.13 in
104.9 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
2.73

Y2 - Geometry Factor
4.06


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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