All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Eccentric Solid-Block Mounted Bearings > Eccentric Two-Bolt Pillow Block > Part Number QMP20J400S  

Part Number QMP20J400S, Eccentric Two-Bolt Pillow 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
4 in

Shaft Size Type
Imperial

Full Timken Part Number
QMP20J400SB
QMP20J400SC
QMP20J400SEB
QMP20J400SEC
QMP20J400SEM
QMP20J400SEN
QMP20J400SEO
QMP20J400SET
QMP20J400SM
QMP20J400SN
QMP20J400SO
QMP20J400ST

Locking Style
Eccentric

Housing Construction
Two-Bolt Pillow Block

UPC Code
0883450083126
0883450083133
0883450083157
0883450083164
0883450083171
0883450083188
0883450083195
0883450083201
0883450154581
0883450154925
0883450249553
0883450249898


Dimensions

Dimension A
4.13 in
104.9 mm

Dimension B
8.26 in
209.8 mm

Dimension C
6 in
152.4 mm

Dimension D Min
10.04 in
255 mm

Dimension D Max
12.6 in
320 mm

Dimension F
14.25 in
362 mm

Dimension G
3.73 in
94.7 mm

Dimension H
2 in
50.8 mm

Dimension J (Bolt Size)
1 in
24 mm

Dimension K
1.63 in
41.4 mm

Dimension L
4.84 in
122.9 mm

Dimension M
2.96 in
75.2 mm

Dimension R
0.24 in
6.1 mm

Dimension S
4.59 in
116.6 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
0.0030

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, 280KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS



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