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
Tapered Roller Bearings - Double Tapered Cup - Imperial
|
Shipping
|
Tax
|
Terms
Shopping Cart
0 Items
Request for Quote
0 Items
All Product Types
>
ENGINEERED BEARINGS
>
Tapered Roller Bearings
>
Tapered Roller Bearings - Double Cups
>
Tapered Roller Bearings - Double Tapered Cup - Imperial
>
Part Number 26284D
Download PDF
Download PDF
Printable Page
Email This Page
Save To Favorites
Please wait…
Part Number 26284D, Tapered Roller Bearings - Double Tapered Cup - Imperial
larger image
The configuration of the TDO provides a wide effective bearing spread, making it ideal for applications in which overturning moments are a significant load component. TDO bearings can be used in fixed positions or allowed to float in the housing bore.
Unit of Measure:
Imperial
Metric
Both
Specifications
·
Dimensions
·
Abutment and Fillet Dimensions
·
Factors
Specifications
Series
26000
Cup Part Number
26284D
Design Units
Imperial
Dimensions
D - Cup Outer Diameter
2.8336
in
71.973
mm
C - Double Cup Width
1.4375
in
36.513
mm
Abutment and Fillet Dimensions
r - Cup Backface "To Clear" Radius
1
0.030
in
0.8
mm
Da - Cup Frontface Backing Diameter
2.60
in
65.02
mm
1
These maximum fillet radii will be cleared by the bearing corners.
Factors
K - Factor
1
1.62
e - ISO Factor
2
0.36
Y1 - ISO Factor
3
1.87
Y2 - ISO Factor
4
2.79
G1 - Heat Generation Factor (Roller-Raceway)
16.1
G2 - Heat Generation Factor (Rib-Roller End)
10.1
Cg - Geometry Factor
5
0.063
1
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
2
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
3
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
4
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
5
Geometry constant for Lubrication Life Adjustment Factor a3l.
VIEW CAD DRAWING
·
3D
·
2D Sectional View
·
2D Sales Drawing
DOWNLOADS
Bearing Life Calculation Tool
Bearing Dimensional Tolerances
<
©
The Timken Company. ©
The Timken Company.
©
The Timken Company.