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 QMPH34J170S  

Part Number QMPH34J170S, Eccentric Four-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
23234

Shaft Size
170 mm

Shaft Size Type
Metric

Full Timken Part Number
QMPH34J170SB
QMPH34J170SC
QMPH34J170SEB
QMPH34J170SEC
QMPH34J170SEM
QMPH34J170SEN
QMPH34J170SEO
QMPH34J170SET
QMPH34J170SM
QMPH34J170SN
QMPH34J170SO
QMPH34J170ST

Locking Style
Eccentric

Housing Construction
Four-Bolt Pillow Block

UPC Code
883450251891
883450252058
883450261661
883450261722
883450261791
883450261852
883450261913
883450261975
883450329125
883450329132
883450356589
883450356596


Dimensions

Dimension A
7-1/2 in
190.5 mm

Dimension B
15.38 in
390.7 mm

Dimension C
9.25 in
235 mm

Dimension D Min
20.88 in
530.4 mm

Dimension D Max
23.63 in
600.2 mm

Dimension E
4.63 in
117.5 mm

Dimension F
28 in
711.2 mm

Dimension G
7.5 in
190.5 mm

Dimension H
2.5 in
63.5 mm

Dimension J (Bolt Size)
1 in
24 mm

Dimension K
3.35 in
85.1 mm

Dimension L
8.83 in
224.3 mm

Dimension M
5.08 in
129 mm

Dimension R
0.22 in
5.6 mm

Dimension S
8.43 in
214.1 mm


Radial and Thrust Factors

C0 - Static Load
494000 lbf
2200000 N

C - Dynamic Load (Basic)
373000 lbf
1660000 N

e - Geometry Factor
0.33

Y1 - Geometry Factor
2.08

Y2 - Geometry Factor
3.09


Engineering Seal Speed

Oil Lubrication - M/N Seal
600 rpm

Oil Lubrication - T Seal
900 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
0.0047

Eng Internal Radial Clearance - Max
0.0071

Pre Install Clearance Min
0.0047 in
0.120 mm

Pre Install Clearance Max
0.0071 in
0.180 mm


 MORE IMAGES 

·  Eccentric Four-Bolt Pillow Block - Dimensional Drawing



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 280KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS



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