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All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double V-Lock Solid-Block Mounted Bearings > Double V-Lock Flange Block > Part Number QVVF22V312S  
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Part Number QVVF22V312S, Double V-Lock Flange Block


 



Unit of Measure: Imperial Metric Both

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
QVVF22V312SB
QVVF22V312SC
QVVF22V312SEB
QVVF22V312SEC
QVVF22V312SEM
QVVF22V312SEN
QVVF22V312SEO
QVVF22V312SET
QVVF22V312SM
QVVF22V312SN
QVVF22V312SO
QVVF22V312ST

Locking Style
Double V-Lock

Housing Construction
Flange Block

UPC Code
0883450091961
0883450092098
0883450105033
0883450105224
0883450111027
0883450111423
0883450120876
0883450121163
0883450135511
0883450136129
0883450142021
0883450142311


Dimensions

Dimension BC
10.96 in
278.4 mm

Dimension C
5.5 in
139.7 mm

Dimension D
8.82 in
224 mm

Dimension L
4.49 in
114 mm

Dimension E
7 3/4 in
196.9 mm

Dimension F
9.97 in
253.2 mm

Dimension H
1.5 in
38.1 mm

Dimension J (Bolt Size)
0.875 in
24 mm

Dimension L Exp
4.57 in
116.1 mm

Dimension L Fix
4.49 in
114 mm

Dimension N
4.06 in
103.1 mm

Dimension RVV
0.5 in
12.7 mm

Dimension SVV
4.99 in
126.7 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


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