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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 QMSN18J090S  
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Part Number QMSN18J090S, Eccentric Two-Bolt Pillow Block


 



Unit of Measure: Imperial Metric Both

Specifications  · Dimensions  · Radial and Thrust Factors  · Engineering Seal Speed  · Engineering Bearing Attributes  · Engineering Internal Radial Clearance

Specifications

Engineering Group
Mounted Bearing

Bearing Number
22218

Shaft Size
90 mm

Shaft Size Type
Metric

Full Timken Part Number
QMSN18J090SB
QMSN18J090SC
QMSN18J090SEB
QMSN18J090SEC
QMSN18J090SEM
QMSN18J090SEN
QMSN18J090SEO
QMSN18J090SET
QMSN18J090SM
QMSN18J090SN
QMSN18J090SO
QMSN18J090ST

Locking Style
Eccentric

Housing Construction
Two-Bolt Pillow Block

UPC Code
0883450098229
0883450098236
0883450098250
0883450098267
0883450098274
0883450098281
0883450098298
0883450098304
0883450161053
0883450161411
0883450253710
0883450254106


Dimensions

Dimension A
4.41 in
112 mm

Dimension B
8.35 in
212 mm

Dimension C
4.76 in
121 mm

Dimension D Min
11.42 in
290 mm

Dimension D Max
12.87 in
327 mm

Dimension F
14.96 in
380 mm

Dimension G
3.31 in
84 mm

Dimension H
1.54 in
39 mm

Dimension J (Bolt Size)
0.875 in
24 mm

Dimension K
1.46 in
37 mm

Dimension L
4.17 in
106 mm

Dimension M
2.6 in
66 mm

Dimension R
0.16 in
4 mm

Dimension S
4.02 in
102 mm


Radial and Thrust Factors

C0 - Static Load
87200 lbf
388000 N

C - Dynamic Load (Basic)
79700 lbf
355000 N

e - Geometry Factor
0.23

Y1 - Geometry Factor
2.90

Y2 - Geometry Factor
4.31


Engineering Seal Speed

Oil Lubrication - M/N Seal
1400 rpm

Oil Lubrication - T Seal
2400 rpm

Oil Lubrication - B/C/O Seal
1000 rpm

Grease Lubrication - M/N Seal
1400 rpm

Grease Lubrication - T Seal
2000 rpm

Grease Lubrication - B/C/O Seal
1000 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
0.0024

Eng Internal Radial Clearance - Max
0.0039

Pre Install Clearance Min
0.0024 in
0.060 mm

Pre Install Clearance Max
0.0039 in
0.100 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Eng Seal Temperatures

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS


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