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 QVC19V303S  

Part Number QVC19V303S, 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
22219

Shaft Size
3 3/16 in

Shaft Size Type
Imperial

Full Timken Part Number
QVC19V303SB
QVC19V303SC
QVC19V303SEB
QVC19V303SEC
QVC19V303SEM
QVC19V303SEN
QVC19V303SEO
QVC19V303SET
QVC19V303SM
QVC19V303SN
QVC19V303SO
QVC19V303ST

Locking Style
Single V-Lock

Housing Construction
Piloted Flange Cartridge

UPC Code
0883450037723
0883450061711
0883450105491
0883450105538
0883450184120
0883450213059
0883450213431
0883450225472
0883450225854
0883450237895
0883450238274
0883450295345


Dimensions

Dimension BC
8.63 in
219.2 mm

Dimension C
4.9 in
124.5 mm

Dimension D
7.29 in
185.2 mm

Dimension E
6.1 in
154.9 mm

Dimension B Exp
2.54 in
64.5 mm

Dimension B Fix
2.46 in
62.5 mm

Dimension F
10.34 in
262.6 mm

Dimension H
1 in
25.4 mm

Dimension J (Bolt Size)
0.75 in
20 mm

Dimension L
3.77 in
95.8 mm

Dimension RV
0.08 in
2 mm

Dimension SV
3.69 in
93.7 mm

Dimension G
7.375 in
187.3 mm

Dimension N
1.31 in
33.3 mm


Radial and Thrust Factors

C0 - Static Load
99000 lbf
441000 N

C - Dynamic Load (Basic)
86600 lbf
385000 N

e - Geometry Factor
0.23

Y1 - Geometry Factor
2.88

Y2 - Geometry Factor
4.29


Engineering Seal Speed

Oil Lubrication - M/N Seal
1300 rpm

Oil Lubrication - T Seal
2200 rpm

Oil Lubrication - B/C/O Seal
1000 rpm

Grease Lubrication - M/N Seal
1300 rpm

Grease Lubrication - T Seal
1800 rpm

Grease Lubrication - B/C/O Seal
950 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
0.0043

Eng Internal Radial Clearance - Max
0.0055

Pre Install Clearance Min
0.0043 in
0.110 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