All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double V-Lock Solid-Block Mounted Bearings > Double V-Lock Piloted Flange Cartridge > Part Number QVVCW12V204S  

Part Number QVVCW12V204S, Double 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
22212

Shaft Size
2 1/4 in

Shaft Size Type
Imperial

Full Timken Part Number
QVVCW12V204SB
QVVCW12V204SC
QVVCW12V204SEB
QVVCW12V204SEC
QVVCW12V204SEM
QVVCW12V204SEN
QVVCW12V204SEO
QVVCW12V204SET
QVVCW12V204SM
QVVCW12V204SN
QVVCW12V204SO
QVVCW12V204ST

Locking Style
Double V-Lock

Housing Construction
Piloted Flange Cartridge

UPC Code
0883450091367
0883450091497
0883450103862
0883450104470
0883450109840
0883450110044
0883450119894
0883450120401
0883450134057
0883450134231
0883450140560
0883450140690


Dimensions

Dimension BC
6 in
152.4 mm

Dimension C
3.16 in
80.3 mm

Dimension D
5 in
127 mm

Dimension E
4.24 in
107.7 mm

Dimension B Exp
1.79 in
45.5 mm

Dimension B Fix
1.70 in
43.2 mm

Dimension F
7.13 in
181.1 mm

Dimension H
0.56 in
14.2 mm

Dimension J (Bolt Size)
0.5 in
12 mm

Dimension L
3.33 in
84.6 mm

Dimension RVV
0.69 in
17.5 mm

Dimension SVV
4.02 in
102.1 mm

Dimension G
5 in
127 mm

Dimension N
1.63 in
41.4 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
2.84

Y2 - Geometry Factor
4.23


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