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 QVPA19V304S  

Part Number QVPA19V304S, Single V-Lock Two-Bolt Pillow Block

    Download PDF Download PDF   
    border="0" Printable Page  
    Email Email This Page  
    Save To Favorites Save To Favorites
  

 




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 1/4 in

Shaft Size Type
Imperial

Full Timken Part Number
QVPA19V304SB
QVPA19V304SC
QVPA19V304SEB
QVPA19V304SEC
QVPA19V304SEM
QVPA19V304SEN
QVPA19V304SEO
QVPA19V304SET
QVPA19V304SM
QVPA19V304SN
QVPA19V304SO
QVPA19V304ST

Locking Style
Single V-Lock

Housing Construction
Two-Bolt Pillow Block

UPC Code
883450564250
883450564267
883450584951
883450584968
883450584975
883450584982
883450584999
883450585002
883450585019
883450585026
883450585033
883450585040


Dimensions

Dimension A
4 in
101.6 mm

Dimension B
8 in
203.1 mm

Dimension C
4.9 in
124.5 mm

Dimension D Min
10 in
254 mm

Dimension D Max
11.75 in
298.5 mm

Dimension F
13.75 in
349.3 mm

Dimension G
3.14 in
79.8 mm

Dimension H
1.63 in
41.3 mm

Dimension J (Bolt Size)
0.75 in
20 mm

Dimension L
3.82 in
97 mm

Dimension RV
0.19 in
4.8 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