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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 QMP08J108S  
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Part Number QMP08J108S, 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
22208

Shaft Size
1 1/2 in

Shaft Size Type
Imperial

Full Timken Part Number
QMP08J108SB
QMP08J108SC
QMP08J108SEB
QMP08J108SEC
QMP08J108SEM
QMP08J108SEN
QMP08J108SEO
QMP08J108SET
QMP08J108SM
QMP08J108SMXYFG
QMP08J108SN
QMP08J108SO
QMP08J108ST
QMP08J108STHT
QMP08J108STNGNP

Locking Style
Eccentric

Housing Construction
Two-Bolt Pillow Block

UPC Code
0883450080422
0883450080439
0883450080453
0883450080460
0883450080477
0883450080484
0883450080491
0883450080507
0883450154314
0883450154659
0883450249249
0883450249584
0883450494533
0883450500821
0883450952910


Dimensions

Dimension A
2.13 in
54.1 mm

Dimension B
3.98 in
101.1 mm

Dimension C
2.38 in
60.5 mm

Dimension D Min
4.69 in
119.1 mm

Dimension D Max
6.5 in
165.1 mm

Dimension F
7.88 in
200.2 mm

Dimension G
2.25 in
57.2 mm

Dimension H
1 in
25.4 mm

Dimension J (Bolt Size)
0.5 in
12 mm

Dimension K
1 in
25.4 mm

Dimension L
2.88 in
73.2 mm

Dimension M
1.75 in
44.5 mm

Dimension R
0.13 in
3.3 mm

Dimension S
2.75 in
69.9 mm


Radial and Thrust Factors

C0 - Static Load
22400 lbf
99700 N

C - Dynamic Load (Basic)
23400 lbf
104000 N

e - Geometry Factor
0.27

Y1 - Geometry Factor
2.47

Y2 - Geometry Factor
3.67


Engineering Seal Speed

Oil Lubrication - M/N Seal
2700 rpm

Oil Lubrication - T Seal
4500 rpm

Oil Lubrication - B/C/O Seal
1950 rpm

Grease Lubrication - M/N Seal
2700 rpm

Grease Lubrication - T Seal
4000 rpm

Grease Lubrication - B/C/O Seal
1950 rpm


Engineering Bearing Attributes

Float
0.050 in
1.270 mm

Shaft Tolerance
0.0010 in
0.025 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.0012

Eng Internal Radial Clearance - Max
0.0018

Pre Install Clearance Min
0.0012 in
0.030 mm

Pre Install Clearance Max
0.0018 in
0.045 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS


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