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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 Two-Bolt Pillow Block > Part Number QVP22V312S  
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Part Number QVP22V312S, Single V-Lock Two-Bolt Pillow 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
QVP22V312SB
QVP22V312SC
QVP22V312SEB
QVP22V312SEC
QVP22V312SEM
QVP22V312SEN
QVP22V312SEO
QVP22V312SET
QVP22V312SM
QVP22V312SN
QVP22V312SO
QVP22V312ST

Locking Style
Single V-Lock

Housing Construction
Two-Bolt Pillow Block

UPC Code
0883450032308
0883450032414
0883450094443
0883450094917
0883450106689
0883450106825
0883450113182
0883450113465
0883450125963
0883450126397
0883450137492
0883450137584


Dimensions

Dimension A
4.13 in
104.9 mm

Dimension B
8.65 in
219.7 mm

Dimension C
5.5 in
139.7 mm

Dimension D Min
10.04 in
255 mm

Dimension D Max
12.6 in
320 mm

Dimension F
14.25 in
362 mm

Dimension G
4.04 in
102.6 mm

Dimension H
2 in
50.8 mm

Dimension J (Bolt Size)
1 in
24 mm

Dimension L
4.59 in
116.6 mm

Dimension RV
0.33 in
8.4 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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