Image is for illustration purposes only.
The 5309-ZZ is an angular contact ball bearing with double metal shields on both sides, featuring a 45mm bore diameter. The metal shield enclosure provides protection from contaminants while retaining lubrication, suitable for moderate-speed applications where occasional relubrication access is not required.
Angular contact ball bearings are designed to accommodate combined radial and axial loads, with the contact angle enabling significant thrust load capacity in one direction. Common applications include machine tool spindles, pumps, gearboxes, and automotive transmissions where precise radial and axial positioning is required.
Interchange / cross reference
Cross-references are provided as a guide — verify dimensions and fit for your application.
5309 ZZ 5300 Series Double Row Ball Bearing
For large orders ($2000+) please inquire by email.
