Quick Reference

Bearing related resources, including online tools to find bearings by part numbers and other useful calculators.

Parts Look-up

Timken Cylindrical Roller Bearing Catalog 

Includes basic engineering data and part numbers for cylindrical roller bearings, including one-row metric ISO series, one-row standard series, full-complement (NCF), two-row, four-row and more.

PDF (8.5M) | Interactive Catalog
Interactive Catalog Download: PC | Mac

Timken Spherical Roller Bearing Catalog 
Includes basic engineering data and part numbers for spherical roller bearings, spherical pillow blocks and metric accessories.

PDF (8.6M) | Interactive Catalog
Interactive Catalog Download: PC | Mac

Timken Tapered Roller Bearing Catalog 

Includes basic engineering data and part numbers for tapered roller bearings, including radial and thrust bearings and auxiliary parts.

PDF (14.4M) | Interactive Catalog
Interactive Catalog Download: PC | Mac

Timken Ball Bearings Catalog 

Includes basic engineering data and part numbers for ball bearings, including radial and angular contact, wide inner ring, housed units and super precision.

PDF (11.4M) | Interactive Catalog
Interactive Catalog Download: PC | Mac

Timken Thrust & Plain Bearings Catalog 

Includes basic engineering data and part numbers for spherical plain bearings and spherical roller thrust bearings.

PDF (4.1M) | Interactive Catalog
Interactive Catalog Download: PC | Mac

All-Purpose (AP™) Bearing Catalog
Includes part number and application information for AP™ bearings for industrial applications such as mining, continuous casters and elevator sheaves.

PDF (4M) | Interactive Catalog
Interactive Catalog Download: PC | Mac

Timken Engineering Manual 

Includes basic engineering data, part numbers, dimensions and more for ball, cylindrical, plain, spherical, tapered and thrust bearings as well as for accessory and auxiliary parts.

PDF (15.2M) | Interactive Catalog
Interactive Catalog Download: PC | Mac

Super Precision Bearings and Bearing Products Catalog

Includes basic engineering information and product data for a range of miniature and instrument ball bearings.

PDF (6.4M)

Super Precision Thin-Section Instrument Ball Bearings Catalog
Includes basic engineering information and product data for radial and angular contact bearings.

PDF (2.3M)

Super Precision Bearings for Machine Tool Applications Catalog
September 2009 revision includes basic engineering information, product and application data for tapered roller and ball bearings used in machine tools.

PDF (3.5M)

Automotive Aftermarket Bearing and Seal Application Catalog (1989 and older)
Comprehensive bearing and seal application catalog for vehicles with the model years 1989 and older.

PDF (4.5M)

Automotive Aftermarket Bearing and Seal Application Catalog (1990 and newer)
Comprehensive bearing and seal application catalog for vehicles with the model years 1990 and newer. 

PDF (13.2M)

Automotive Aftermarket Bearing and Seal Buyer’s Guide
Reference catalog listing bearing and seal part numbers. 

PDF (5.0M)

Automotive Aftermarket Bearing Interchange Guide
Lists manufacturers’ bearing part numbers, bearing manufacturer name and the corresponding Timken bearing part number.

PDF (6.7M) 

Medium-Duty Application Catalog and Buyer’s Guide
This reference takes the most popular part numbers for medium duty applications from our other catalogs and combines them into one convenient location.

PDF (1.6M) 

Heavy Duty Wheel Bearing Applications
The heavy duty application catalog provides everything you need for truck and trailer wheel ends including bearing and seal information, technical information, and damage analysis.

PDF (3.0M) 

Commercial Vehicle Catalog (European)
This catalog provides application specific information and part numbers for the European commercial vehicle market. Applications include wheel end and final drives for truck, trailer, bus and light commercial vehicles.

PDF (5.8M) 

Automotive Aftermarket Bearing Specification Guide
Reference catalog that provides dimensional characteristics of bearings. 

PDF (5.0M)  

Industrial Maintenance Manual
This 170-page manual aids OEMs, distributors, and end users in proper bearing maintenance practices. It contains a section on each bearing type, as well as information on lubrications, seals an d maintenance tools.

PDF (3.4M)  

Large Bore Industrial Seal Catalog
Contains detailed information on Timken’s line of high-performance industrial seals and bearing isolators.  Part information is available in US origin inch and metric.

PDF (1.9M)

Small Bore Bonded Seal Catalog
Contains technical, part number and interchange information for Timken® National® industrial seals.

PDF

Automotive Aftermarket Seal Interchange Guide
Lists manufacturers’ seal part numbers, seal manufacturer name and the corresponding Timken seal part number.

PDF (2.6M) 

Automotive Aftermarket Seal Specification Guide
Reference catalog that provides dimensional characteristics of seals. 

PDF (2M)