All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Eccentric Solid-Block Mounted Bearings > Eccentric Take-Up Block > Part Number QMTU20J315S  

Part Number QMTU20J315S, Eccentric 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
22220

Shaft Size
3 15/16 in

Shaft Size Type
Imperial

Full Timken Part Number
QMTU20J315SB
QMTU20J315SC
QMTU20J315SEB
QMTU20J315SEC
QMTU20J315SEM
QMTU20J315SEN
QMTU20J315SEO
QMTU20J315SET
QMTU20J315SM
QMTU20J315SN
QMTU20J315SO
QMTU20J315ST

Locking Style
Eccentric

Housing Construction
Take-Up

UPC Code
0883450104272
0883450104289
0883450104302
0883450104319
0883450104326
0883450104333
0883450104340
0883450104357
0883450169417
0883450169790
0883450260817
0883450261135


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 K
1.63 in
41.4 mm

Dimension M
2.97 in
75.4 mm

Dimension N
4.74 in
120.4 mm

Dimension P
7 in
177.8 mm

Dimension S
2.06 in
52.3 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
0.08 in
2.03 mm

Shaft Tolerance
0.0030 in
0.076 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.0030

Eng Internal Radial Clearance - Max
0.0047

Pre Install Clearance Min
0.0030 in
0.075 mm

Pre Install Clearance Max
0.0047 in
0.120 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS