All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Single V-Lock Solid-Block Mounted Bearings > Single V-Lock Flange Block > Part Number QVFNL22V312S  

Part Number QVFNL22V312S, Single V-Lock Flange 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
22222

Shaft Size
3 3/4 in

Shaft Size Type
Imperial

Full Timken Part Number
QVFNL22V312SB
QVFNL22V312SC
QVFNL22V312SEB
QVFNL22V312SEC
QVFNL22V312SEM
QVFNL22V312SEN
QVFNL22V312SEO
QVFNL22V312SET
QVFNL22V312SM
QVFNL22V312SN
QVFNL22V312SO
QVFNL22V312ST

Locking Style
Single V-Lock

Housing Construction
Flange Block

UPC Code
0883450042994
0883450043021
0883450109277
0883450109314
0883450180399
0883450211604
0883450211987
0883450224024
0883450224406
0883450236447
0883450236829
0883450296359


Dimensions

Dimension BC
12.2 in
309.9 mm

Dimension C
5.5 in
139.7 mm

Dimension D
8.6 in
218.4 mm

Dimension G
1.75 in
44.5 mm

Dimension L
4.45 in
113 mm

Dimension E
8.63 in
219.1 mm

Dimension F
10.63 in
270 mm

Dimension H
1.18 in
30 mm

Dimension J (Bolt Size)
0.75 in
20 mm

Dimension M
2.5 in
63.4 mm

Dimension N
3.92 in
99.6 mm

Dimension RV
0.32 in
8.2 mm

Dimension SV
4.13 in
104.9 mm


Radial and Thrust Factors

C0 - Static Load
147000 lbf
653000 N

C - Dynamic Load (Basic)
125000 lbf
555000 N

e - Geometry Factor
0.26

Y1 - Geometry Factor
2.55

Y2 - Geometry Factor
3.80


Engineering Seal Speed

Oil Lubrication - M/N Seal
900 rpm

Oil Lubrication - T Seal
1700 rpm

Oil Lubrication - B/C/O Seal
600 rpm

Grease Lubrication - M/N Seal
900 rpm

Grease Lubrication - T Seal
1200 rpm

Grease Lubrication - B/C/O Seal
600 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
0.0053

Eng Internal Radial Clearance - Max
0.0067

Pre Install Clearance Min
0.0043 in
0.109 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