All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Single V-Lock Solid-Block Mounted Bearings > Single V-Lock Two-Bolt Pillow Block > Part Number QVPN19V303S  

Part Number QVPN19V303S, Single 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
QVPN19V303SB
QVPN19V303SC
QVPN19V303SEB
QVPN19V303SEC
QVPN19V303SEM
QVPN19V303SEN
QVPN19V303SEO
QVPN19V303SET
QVPN19V303SM
QVPN19V303SN
QVPN19V303SO
QVPN19V303ST

Locking Style
Single V-Lock

Housing Construction
Two-Bolt Pillow Block

UPC Code
883450422789
883450422796
883450422802
883450422819
883450422826
883450422833
883450422840
883450422857
883450422864
883450422871
883450422888
883450422895


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)
0.75 in
20 mm

Dimension L
4.02 in
102 mm

Dimension RV
0.31 in
7.8 mm

Dimension SV
3.63 in
92.1 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