All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Single V-Lock Solid-Block Mounted Bearings > Single V-Lock Piloted Flange Cartridge > Part Number QVC22V312S  

Part Number QVC22V312S, Single V-Lock Piloted Flange Cartridge

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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
22222

Shaft Size
3 3/4 in

Shaft Size Type
Imperial

Full Timken Part Number
QVC22V312SB
QVC22V312SC
QVC22V312SEB
QVC22V312SEC
QVC22V312SEM
QVC22V312SEN
QVC22V312SEO
QVC22V312SET
QVC22V312SM
QVC22V312SN
QVC22V312SO
QVC22V312ST

Locking Style
Single V-Lock

Housing Construction
Piloted Flange Cartridge

UPC Code
0883450090247
0883450090711
0883450101622
0883450101875
0883450108980
0883450109116
0883450117012
0883450117463
0883450131193
0883450131667
0883450139519
0883450139663


Dimensions

Dimension BC
9.38 in
238.3 mm

Dimension C
5.5 in
139.7 mm

Dimension D
8.76 in
222.5 mm

Dimension E
6.63 in
168.4 mm

Dimension B Exp
2.45 in
62.2 mm

Dimension B Fix
2.37 in
60.2 mm

Dimension F
10.88 in
276.4 mm

Dimension H
1 in
25.4 mm

Dimension J (Bolt Size)
0.75 in
20 mm

Dimension L
4.54 in
115.3 mm

Dimension RV
0.41 in
10.4 mm

Dimension SV
4.13 in
104.9 mm

Dimension G
8.125 in
206.4 mm

Dimension N
2.13 in
54.1 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