All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Single V-Lock Solid-Block Mounted Bearings > Single V-Lock Cartridge Block > Part Number QVMC22V312S  

Part Number QVMC22V312S, Single V-Lock Cartridge 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
QVMC22V312SB
QVMC22V312SC
QVMC22V312SEB
QVMC22V312SEC
QVMC22V312SEM
QVMC22V312SEN
QVMC22V312SEO
QVMC22V312SET
QVMC22V312SM
QVMC22V312SN
QVMC22V312SO
QVMC22V312ST

Locking Style
Single V-Lock

Housing Construction
Cartridge

UPC Code
0883450150729
0883450150873
0883450158596
0883450158862
0883450179935
0883450180085
0883450190558
0883450199025
0883450280662
0883450280815
0883450284868
0883450285018


Dimensions

Dimension A
0.781 in
19.8 mm

Dimension B
1.281 in
32.5 mm

Dimension C
5.5 in
139.7 mm

Dimension D
0.313 in
8 mm

Dimension F
8-3/4 in
222.3 mm

Dimension G
3.85 in
97.8 mm

Dimension L Exp
4.53 in
115.1 mm

Dimension L Fix
4.45 in
113 mm

Dimension RV
0.32 in
8.1 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
0.24

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
0.083 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
0.0053 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