All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Single V-Lock Solid-Block Mounted Bearings > Single V-Lock Four-Bolt Pillow Block > Part Number QVPR19V307S  

Part Number QVPR19V307S, Single V-Lock Four-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 7/16 in

Shaft Size Type
Imperial

Full Timken Part Number
QVPR19V307SB
QVPR19V307SC
QVPR19V307SEB
QVPR19V307SEC
QVPR19V307SEM
QVPR19V307SEN
QVPR19V307SEO
QVPR19V307SET
QVPR19V307SM
QVPR19V307SN
QVPR19V307SO
QVPR19V307ST

Locking Style
Single V-Lock

Housing Construction
Four-Bolt Pillow Block

UPC Code
0883450060615
0883450060646
0883450114738
0883450114776
0883450175593
0883450204460
0883450204781
0883450216883
0883450217200
0883450229302
0883450229623
0883450297134


Dimensions

Dimension A
3.75 in
95.3 mm

Dimension B
7.69 in
195.3 mm

Dimension C
4.9 in
124.5 mm

Dimension D Min
9.25 in
235 mm

Dimension D Max
11.25 in
285.8 mm

Dimension E
2.38 in
60.5 mm

Dimension F
13.63 in
346.2 mm

Dimension G
3.75 in
95.3 mm

Dimension H
1.56 in
39.6 mm

Dimension J (Bolt Size)
0.75 in
20 mm

Dimension L
4.19 in
106.4 mm

Dimension RV
0.29 in
7.4 mm

Dimension SV
3.69 in
93.7 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