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All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Eccentric Solid-Block Mounted Bearings > Eccentric Four-Bolt Pillow Block > Part Number QMPH30J140S  
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Part Number QMPH30J140S, Eccentric Four-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

23230

Shaft Size

140 mm

Shaft Size Type

Metric

Full Timken Part Number

QMPH30J140SB
QMPH30J140SC

QMPH30J140SEB

QMPH30J140SEC

QMPH30J140SEM

QMPH30J140SEN

QMPH30J140SEO

QMPH30J140SET

QMPH30J140SM

QMPH30J140SN

QMPH30J140SO

QMPH30J140ST

Locking Style

Eccentric

Housing Construction

Four-Bolt Pillow Block

UPC Code

883450033862
883450033893

883450157582

883450157681

883450157766

883450157841

883450157988

883450158084

883450158169

883450158244

883450251839

883450251990


Dimensions

Dimension A

6.688 in
169.9
mm

Dimension B

13.02 in
330.7
mm

Dimension C

8.07 in
205
mm

Dimension D Min

17.38 in
441.5
mm

Dimension D Max

19.13 in
485.9
mm

Dimension E

3-3/4 in
95.3
mm

Dimension F

22.0 in
558.8
mm

Dimension G

6.75 in
171.5
mm

Dimension H

3 in
76.2
mm

Dimension J (Bolt Size)

1 in
24
mm

Dimension K

2.99 in
75.9
mm

Dimension L

7.84 in
199.1
mm

Dimension M

4.57 in
116.1
mm

Dimension R

0.2 in
5.1
mm

Dimension S

7.56 in
192
mm


Radial and Thrust Factors

C0 - Static Load

372000 lbf
1660000
N

C - Dynamic Load (Basic)

286000 lbf
1270000
N

e - Geometry Factor

0.32

Y1 - Geometry Factor

2.08

Y2 - Geometry Factor

3.10


Engineering Seal Speed

Oil Lubrication - M/N Seal

650 rpm

Oil Lubrication - T Seal

950 rpm

Oil Lubrication - B/C/O Seal

350 rpm

Grease Lubrication - M/N Seal

600 rpm

Grease Lubrication - T Seal

800 rpm

Grease Lubrication - B/C/O Seal

350 rpm


Engineering Bearing Attributes

Float

0.083 in
2.108
mm

Shaft Tolerance

0.0050 in
0.127
mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

0.0043

Eng Internal Radial Clearance - Max

0.0067

Pre Install Clearance Min

0.0043 in
0.110
mm

Pre Install Clearance Max

0.0067 in
0.170
mm


 MORE IMAGES 

·  Eccentric Four-Bolt Pillow Block - Dimensional Drawing



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