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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 QMPF30J515S  
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Part Number QMPF30J515S, 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
5 15/16 in

Shaft Size Type
Imperial

Full Timken Part Number
QMPF30J515SB
QMPF30J515SC
QMPF30J515SEB
QMPF30J515SEC
QMPF30J515SEM
QMPF30J515SEN
QMPF30J515SEO
QMPF30J515SET
QMPF30J515SM
QMPF30J515SN
QMPF30J515SO
QMPF30J515ST

Locking Style
Eccentric

Housing Construction
Four-Bolt Pillow Block

UPC Code
0883450085922
0883450085939
0883450085953
0883450085960
0883450085977
0883450085984
0883450085991
0883450086004
0883450155984
0883450156714
0883450250924
0883450251341


Dimensions

Dimension A
6.69 in
169.9 mm

Dimension B
13 in
330.2 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
7.94 in
201.7 mm

Dimension M
4.57 in
116.1 mm

Dimension R
0.26 in
6.6 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



 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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