Advanced Search
About Us
|
Careers
|
Contact Us
PRODUCTS & SERVICES
Bearings
Power Transmission
Engineered Surfaces
Lubrication
Chain & Auger
Seals
Motion Control Systems
Training
Remanufacture & Repair
Maintenance & Reliability
Catalogs
SOLUTIONS
Aerospace
Agriculture
Automotive / Heavy Truck
Bearing Manufacturers
Cement & Aggregate
Coal, Oil, & Gas
Construction
Consumer
Gear Drive
Health
Machine Tools
Mining
Paper
Primary Metals
Rail
Wind Energy
TOOLS & GUIDES
For Engineers
For Suppliers
For Students
For Maintenance Pros
For Retirees
Bearing Terms Glossary
Steel Terms Glossary
PURCHASE
Online Stores
Find a Distributor / Sales Office
Terms and Conditions of Sale
INVESTORS
Analyst Coverage
Investor Contacts
Corporate Governance
Directors
Earnings Estimates
Events
Financial Highlights
Financial Reports
Financial News Releases
Presentations
SEC Filings
Shareholder Services
Stock Information
Webcast / Conference Calls
Search Catalog
By Keyword
All Product Types
Eccentric Four-Bolt Pillow Block
|
Shipping
|
Tax
|
Terms
Shopping Cart
0 Items
Request for Quote
0 Items
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 QMPX30J508S
Download PDF
Download PDF
Printable Page
Email This Page
Save To Favorites
Please wait…
Part Number QMPX30J508S, Eccentric Four-Bolt Pillow Block
larger image
larger image
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 1/2
in
Shaft Size Type
Imperial
Full Timken Part Number
QMPX30J508SB
QMPX30J508SC
QMPX30J508SEB
QMPX30J508SEC
QMPX30J508SEM
QMPX30J508SEN
QMPX30J508SEO
QMPX30J508SET
QMPX30J508SM
QMPX30J508SN
QMPX30J508SO
QMPX30J508ST
Locking Style
Eccentric
Housing Construction
Four-Bolt Pillow Block
UPC Code
0883450095327
0883450095334
0883450095358
0883450095365
0883450095372
0883450095389
0883450095396
0883450095402
0883450159630
0883450160360
0883450252928
0883450253345
Dimensions
Dimension A
6.688
in
169.9
mm
Dimension B
13
in
330.2
mm
Dimension C
8.07
in
205
mm
Dimension D Min
17.32
in
439.9
mm
Dimension D Max
19.13
in
485.9
mm
Dimension E
3.68
in
93.5
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)
1.125
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
VIEW CAD DRAWING
·
3D
·
2D Front View
·
2D Left View
·
2D Sales Drawing
DOWNLOADS
Bearing Life Calculation Tool
Eng Seal Temperatures
TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS
NEW PRODUCT OFFERING
PT Tech
<
©
The Timken Company. ©
The Timken Company.
©
The Timken Company.