All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double V-Lock Solid-Block Mounted Bearings > Double V-Lock Piloted Flange Cartridge > Part Number QVVC12V055S  

Part Number QVVC12V055S, Double V-Lock Piloted Flange Cartridge

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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
22212

Shaft Size
55 mm

Shaft Size Type
Metric

Full Timken Part Number
QVVC12V055SB
QVVC12V055SC
QVVC12V055SEB
QVVC12V055SEC
QVVC12V055SEM
QVVC12V055SEN
QVVC12V055SEO
QVVC12V055SET
QVVC12V055SM
QVVC12V055SN
QVVC12V055SO
QVVC12V055ST

Locking Style
Double V-Lock

Housing Construction
Piloted Flange Cartridge

UPC Code
0883450090933
0883450091022
0883450101936
0883450102193
0883450109208
0883450109345
0883450117760
0883450118217
0883450131964
0883450132411
0883450139823
0883450140027


Dimensions

Dimension BC
6 in
152.4 mm

Dimension C
3.16 in
80.3 mm

Dimension D
5 in
127 mm

Dimension E
4.24 in
107.7 mm

Dimension B Exp
2.10 in
53.3 mm

Dimension B Fix
2.02 in
51.3 mm

Dimension F
7.3 in
185.4 mm

Dimension H
0.58 in
14.7 mm

Dimension J (Bolt Size)
0.5 in
12 mm

Dimension L
3.15 in
80 mm

Dimension RVV
0.87 in
22.1 mm

Dimension SVV
4.02 in
102.1 mm

Dimension G
5 in
127 mm

Dimension N
1.13 in
28.7 mm


Radial and Thrust Factors

C0 - Static Load
39000 lbf
174000 N

C - Dynamic Load (Basic)
38100 lbf
169000 N

e - Geometry Factor
0.24

Y1 - Geometry Factor
2.84

Y2 - Geometry Factor
4.23


Engineering Seal Speed

Oil Lubrication - M/N Seal
2000 rpm

Oil Lubrication - T Seal
3500 rpm

Oil Lubrication - B/C/O Seal
1650 rpm

Grease Lubrication - M/N Seal
2000 rpm

Grease Lubrication - T Seal
3000 rpm

Grease Lubrication - B/C/O Seal
1550 rpm


Engineering Bearing Attributes

Float
0.050 in
1.270 mm

Shaft Tolerance
0.0015 in
0.038 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.0030

Eng Internal Radial Clearance - Max
0.0037

Pre Install Clearance Min
0.0030 in
0.075 mm

Pre Install Clearance Max
0.0037 in
0.094 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS