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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 Flange Block > Part Number QVVFX12V204S  
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Part Number QVVFX12V204S, Double V-Lock 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
22212

Shaft Size
2 1/4 in

Shaft Size Type
Imperial

Full Timken Part Number
QVVFX12V204SB
QVVFX12V204SC
QVVFX12V204SEB
QVVFX12V204SEC
QVVFX12V204SEM
QVVFX12V204SEN
QVVFX12V204SEO
QVVFX12V204SET
QVVFX12V204SM
QVVFX12V204SN
QVVFX12V204SO
QVVFX12V204ST

Locking Style
Double V-Lock

Housing Construction
Flange Block

UPC Code
0883450365710
0883450365727
0883450365734
0883450365741
0883450365758
0883450365765
0883450365772
0883450365789
0883450365796
0883450365802
0883450365819
0883450365826


Dimensions

Dimension BC
6.36 in
161.5 mm

Dimension C
3.16 in
80.3 mm

Dimension D
5.13 in
130.3 mm

Dimension L
3.32 in
84.3 mm

Dimension E
4.5 in
114.3 mm

Dimension F
5.88 in
149.4 mm

Dimension H
1 in
25.4 mm

Dimension J (Bolt Size)
0.625 in
16 mm

Dimension L Exp
3.4 in
86.4 mm

Dimension L Fix
3.32 in
84.3 mm

Dimension N
2.63 in
66.8 mm

Dimension RVV
0.69 in
17.5 mm

Dimension SVV
4.02 in
102.1 mm


Radial and Thrust Factors

C0 - Static Load
39000 lbf
174000 N

C - Dynamic Load (Basic)
38100 lbf
169000 N

e - Geometry Factor
0.24

Y1 - Geometry Factor
2.86

Y2 - Geometry Factor
4.25


Engineering Seal Speed

Oil Lubrication - M/N Seal
2000 rpm

Oil Lubrication - T Seal
3500 rpm

Oil Lubrication - B/C/O Seal
1650 rpm

Grease Lubrication - M/N Seal
2000 rpm

Grease Lubrication - T Seal
3000 rpm

Grease Lubrication - B/C/O Seal
1550 rpm


Engineering Bearing Attributes

Float
0.050 in
1.270 mm

Shaft Tolerance
0.0015 in
0.038 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.0030

Eng Internal Radial Clearance - Max
0.0037

Pre Install Clearance Min
0.0030 in
0.075 mm

Pre Install Clearance Max
0.0037 in
0.094 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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