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 QMPH30J507S  

Part Number QMPH30J507S, 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
23230

Shaft Size
5 7/16 in

Shaft Size Type
Imperial

Full Timken Part Number
QMPH30J507SB
QMPH30J507SC
QMPH30J507SEB
QMPH30J507SEC
QMPH30J507SEM
QMPH30J507SEN
QMPH30J507SEO
QMPH30J507SET
QMPH30J507SM
QMPH30J507SN
QMPH30J507SO
QMPH30J507ST

Locking Style
Eccentric

Housing Construction
Four-Bolt Pillow Block

UPC Code
0883450033930
0883450033947
0883450138789
0883450138796
0883450138802
0883450138819
0883450138840
0883450138857
0883450157568
0883450157964
0883450251815
0883450251976


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



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS