All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double V-Lock Solid-Block Mounted Bearings > Double V-Lock Two-Bolt Pillow Block > Part Number QVVSN19V303S  

Part Number QVVSN19V303S, Double V-Lock Two-Bolt Pillow Block

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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
QVVSN19V303SB
QVVSN19V303SC
QVVSN19V303SEB
QVVSN19V303SEC
QVVSN19V303SEM
QVVSN19V303SEN
QVVSN19V303SEO
QVVSN19V303SET
QVVSN19V303SM
QVVSN19V303SN
QVVSN19V303SO
QVVSN19V303ST

Locking Style
Double V-Lock

Housing Construction
Two-Bolt Pillow Block

UPC Code
0883450149068
0883450149075
0883450149105
0883450149112
0883450177672
0883450178150
0883450205269
0883450205641
0883450217682
0883450218061
0883450230100
0883450230483


Dimensions

Dimension A
3.94 in
100 mm

Dimension B
7.87 in
200 mm

Dimension C
4.88 in
124 mm

Dimension D Min
10.98 in
279 mm

Dimension D Max
11.5 in
292 mm

Dimension F
13.58 in
345 mm

Dimension G
3.39 in
86 mm

Dimension H
1.53 in
39 mm

Dimension J (Bolt Size)
0.79 in
20 mm

Dimension L
4.02 in
102 mm

Dimension RVV
0.63 in
16 mm

Dimension SVV
4.65 in
118 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