Engineering Tools
Timken offers a full complement of easy-to-use engineering tools to support your design needs.
Bearing Search
Search, select, and access product data for all bearing types.
Bearing Tolerances
Locate standard tolerances on dimensions such as inside diameter, outside diameter, width and runout of roller or ball bearings.
To learn more view our Help Guide.
Bearing Installation Calculations
Calculate the contact pressure between the bearing ring and mating component and the required push-up force to install.
To learn more view our Help Guide.
Bearing Clearance Calculations
Estimate the change in bearing internal clearance based on fitting practices (both inner and outer ring) and operating temperatures.
To learn more view our Help Guide.
Bearing Fatigue Life
Calculate single-bearing life based on specified operating conditions.
To learn more view our Help Guide.
Grease Lubrication Calculator
Determine initial bearing grease fill amounts, as well as relubrication frequency and quantity.
To learn more view our Help Guide.
Bearing Periodic Frequencies
Provides the periodic frequencies for each of the primary bearing components based on the geometry and operating speed of the bearing.
To learn more view our Help Guide.
Seal Search
Search, select and access product data for TimkenⓇ small bore industrial seals.
To learn more view our Help Guide.
Precision Bearing Selector
Search, select, and access catalog data for Timken® precision bearings along with enhanced analysis capabilities.