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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 QMPF34J615S  
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Part Number QMPF34J615S, 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
23234

Shaft Size
6 15/16 in

Shaft Size Type
Imperial

Full Timken Part Number
QMPF34J615SB
QMPF34J615SC
QMPF34J615SEB
QMPF34J615SEC
QMPF34J615SEM
QMPF34J615SEN
QMPF34J615SEO
QMPF34J615SET
QMPF34J615SM
QMPF34J615SN
QMPF34J615SO
QMPF34J615ST

Locking Style
Eccentric

Housing Construction
Four-Bolt Pillow Block

UPC Code
0883450086325
0883450086332
0883450086356
0883450086363
0883450086370
0883450086387
0883450086394
0883450086400
0883450156042
0883450156776
0883450250986
0883450251402


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
26 in
660.4 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



 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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