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 QVMC20V307S  

Part Number QVMC20V307S, 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
22220

Shaft Size
3 7/16 in

Shaft Size Type
Imperial

Full Timken Part Number
QVMC20V307SB
QVMC20V307SC
QVMC20V307SEB
QVMC20V307SEC
QVMC20V307SEM
QVMC20V307SEN
QVMC20V307SEO
QVMC20V307SET
QVMC20V307SM
QVMC20V307SN
QVMC20V307SO
QVMC20V307ST

Locking Style
Single V-Lock

Housing Construction
Cartridge

UPC Code
0883450046824
0883450046893
0883450207973
0883450208123
0883450220392
0883450220545
0883450232821
0883450232975
0883450241564
0883450241717
0883450246521
0883450246675


Dimensions

Dimension A
0.781 in
19.8 mm

Dimension B
1.281 in
32.5 mm

Dimension C
4.9 in
124.5 mm

Dimension D
0.313 in
8 mm

Dimension F
8.1250 in
206.4 mm

Dimension G
3.37 in
85.6 mm

Dimension L Exp
4.1 in
104.1 mm

Dimension L Fix
4.02 in
102.1 mm

Dimension RV
0.27 in
6.9 mm

Dimension SV
3.75 in
95.3 mm


Radial and Thrust Factors

C0 - Static Load
113000 lbf
502000 N

C - Dynamic Load (Basic)
97700 lbf
435000 N

e - Geometry Factor
0.24

Y1 - Geometry Factor
2.85

Y2 - Geometry Factor
4.24


Engineering Seal Speed

Oil Lubrication - M/N Seal
1200 rpm

Oil Lubrication - T Seal
2000 rpm

Oil Lubrication - B/C/O Seal
900 rpm

Grease Lubrication - M/N Seal
1200 rpm

Grease Lubrication - T Seal
1600 rpm

Grease Lubrication - B/C/O Seal
900 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
0.0043

Eng Internal Radial Clearance - Max
0.0055

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