6904ZZ NSK Shielded Deep Groove Ball Bearing 20mm inside x 37mm outside x 9mm wide Sealed Our bearings are always engineered

Our bearings are always engineered with deepest groove races possible to accommodate the largest balls and feature dual-lip seals that ride in a micro-groove creating a full labyrinth to provide superior protection against the elements

Outside length: 4000mm

Basic dynamic load rating C 393 kN

Inside length 1359mm

Precise and clean application with the syringe

6904ZZ NSK Shielded Deep Groove Ball Bearing 20mm inside x 37mm outside x 9mm wide Sealed Our bearings are always engineeredNSK Pressed Steel Cages Single row deep groove ball bearings are the most common type of rolling bearings. Their use is very widespread. In addition to open type bearings, these bearings often have steel shields or rubber seals installed on one or both sides and are prelubricated with grease. Also, snap rings are sometimes used on the periphery. As to cages, pressed steel ones are the most common. For big deep groove ball bearings, machined brass