All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double V-Lock Solid-Block Mounted Bearings > Double V-Lock Take-Up Block > Part Number QVVTU22V312S  

Part Number QVVTU22V312S, Double V-Lock Take-Up 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
22222

Shaft Size
3 3/4 in

Shaft Size Type
Imperial

Full Timken Part Number
QVVTU22V312SB
QVVTU22V312SC
QVVTU22V312SEB
QVVTU22V312SEC
QVVTU22V312SEM
QVVTU22V312SEN
QVVTU22V312SEO
QVVTU22V312SET
QVVTU22V312SM
QVVTU22V312SN
QVVTU22V312SO
QVVTU22V312ST

Locking Style
Double V-Lock

Housing Construction
Take-Up

UPC Code
0883450378246
0883450378253
0883450378260
0883450378277
0883450378284
0883450378291
0883450378307
0883450378314
0883450378321
0883450378338
0883450378345
0883450378352


Dimensions

Dimension A1
4.13 in
104.9 mm

Dimension C
1.13 in
28.7 mm

Dimension D
9.44 in
239.8 mm

Dimension E
8.63 in
219.2 mm

Dimension F
2.13 in
54.1 mm

Dimension G
2.06 in
52.3 mm

Dimension J
5.63 in
143 mm

Dimension L
11.69 in
296.9 mm

Dimension N
4.38 in
111.3 mm

Dimension P
7 in
177.8 mm

Dimension RVV
0.74 in
18.8 mm

Dimension S
2.06 in
52.3 mm

Dimension TVV
5.13 in
130.3 mm


Radial and Thrust Factors

C0 - Static Load
147000 lbf
653000 N

C - Dynamic Load (Basic)
125000 lbf
555000 N

e - Geometry Factor
0.25

Y1 - Geometry Factor
2.73

Y2 - Geometry Factor
4.06


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
0.08 in
2.11 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
0.0053 in
0.135 mm

Pre Install Clearance Max
0.0067 in
0.170 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS