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 QVVC12V203S  

Part Number QVVC12V203S, 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 3/16 in

Shaft Size Type
Imperial

Full Timken Part Number
QVVC12V203SB
QVVC12V203SC
QVVC12V203SEB
QVVC12V203SEC
QVVC12V203SEM
QVVC12V203SEN
QVVC12V203SEO
QVVC12V203SET
QVVC12V203SM
QVVC12V203SN
QVVC12V203SO
QVVC12V203ST

Locking Style
Double V-Lock

Housing Construction
Piloted Flange Cartridge

UPC Code
0883450090919
0883450091008
0883450101912
0883450102094
0883450109178
0883450109307
0883450117661
0883450118118
0883450131865
0883450132312
0883450139762
0883450139960


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
2.10 in
53.3 mm

Dimension B Fix
2.02 in
51.3 mm

Dimension F
7.3 in
185.4 mm

Dimension H
0.58 in
14.7 mm

Dimension J (Bolt Size)
0.5 in
12 mm

Dimension L
3.15 in
80 mm

Dimension RVV
0.87 in
22.1 mm

Dimension SVV
4.02 in
102.1 mm

Dimension G
5 in
127 mm

Dimension N
1.13 in
28.7 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