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 QVC12V203S  

Part Number QVC12V203S, 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
22212

Shaft Size
2 3/16 in

Shaft Size Type
Imperial

Full Timken Part Number
QVC12V203SB
QVC12V203SC
QVC12V203SEB
QVC12V203SEC
QVC12V203SEM
QVC12V203SEN
QVC12V203SEO
QVC12V203SET
QVC12V203SM
QVC12V203SN
QVC12V203SO
QVC12V203ST

Locking Style
Single V-Lock

Housing Construction
Piloted Flange Cartridge

UPC Code
0883450090018
0883450090445
0883450101356
0883450101820
0883450108904
0883450109048
0883450116763
0883450117210
0883450130974
0883450131391
0883450139465
0883450139557


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 RV
0.01 in
0.3 mm

Dimension SV
3.14 in
79.8 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