All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Single V-Lock Solid-Block Mounted Bearings > Single V-Lock Flange Block > Part Number QVFX22V312S  

Part Number QVFX22V312S, Single 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
22222

Shaft Size
3 3/4 in

Shaft Size Type
Imperial

Full Timken Part Number
QVFX22V312SB
QVFX22V312SC
QVFX22V312SEB
QVFX22V312SEC
QVFX22V312SEM
QVFX22V312SEN
QVFX22V312SEO
QVFX22V312SET
QVFX22V312SM
QVFX22V312SN
QVFX22V312SO
QVFX22V312ST

Locking Style
Single V-Lock

Housing Construction
Flange Block

UPC Code
0883450337823
0883450337830
0883450337847
0883450337854
0883450337861
0883450337878
0883450337885
0883450337892
0883450337908
0883450337915
0883450337922
0883450337939


Dimensions

Dimension BC
11-3/4 in
298.5 mm

Dimension C
5.5 in
139.7 mm

Dimension D
8.5 in
215.9 mm

Dimension L
4.49 in
114 mm

Dimension E
8.31 in
211.1 mm

Dimension F
10.56 in
268.2 mm

Dimension H
1.5 in
38.1 mm

Dimension J (Bolt Size)
1 in
24 mm

Dimension L Exp
4.58 in
116.3 mm

Dimension L Fix
4.49 in
114 mm

Dimension N
3.96 in
100.6 mm

Dimension RV
0.37 in
9.4 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
0.26

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
0.0043 in
0.109 mm

Pre Install Clearance Max
0.0055 in
0.140 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS