Timken offers deep groove ball bearings in a wide range of sizes and conigurations. Offered sizes range from 3 mm to 400 mm bore, and maximum outside diameter (O.D.) of 600 mm. Timken continues to expand the offering of deep groove ball bearings with larger sizes to be introduced. Contact your Timken sales
Search for bearings tailored to your engineering needs, such as ball, cylindrical, spherical, radial, and tapered bearings. Utilize advanced filters and part number search.
We designed this catalog to help you find the Timken bearings best suited to your equipment needs and specifications. The product tables list many of the bearing types that are
Actual bearing performance is affected by many factors beyond the control of The Timken Company. Therefore, the feasibility of all bearing applications should be validated by the customer. The data contained in this guide is intended for reference purposes and will assist you in part number and external bearing dimension identification.
Bearings in this catalog are arranged by bearing type, with a size and/or numerical listing. Each bearing listing includes the appropriate dimensions. If the specific bearing type is not known, reference the index in the back of the guide for the page number where the bearing is listed. If …
This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.
ISO introduced a new numbering system for tapered roller bearings in the ISO 355 plan. This numbering system uses three alphanumeric fields to define a dimension series. The bearing part number is defined by adding the inner ring bore diameter after...
Timken’s deep groove ball bearings deliver reliable performance in a wide range of applications and conditions. With super-finished raceways and controlled geometries, our premium design helps ensure consistent quality.
This tool helps you search for bearing technical specifications. Input bearing type, Timken bearing part number and other bearing data to retrieve individual bearing information.
Locate standard tolerances and dimensions, such as inside diameter, outside diameter, width and runout of tapered roller bearings, spherical roller bearings, tapered thrust bearings and ball bearings.