604 Deep groove ball bearing 604 2Z 4x12x4mm 604-2Z 604 ZZ 604ZZ
604-ZZ steel shields single row deep groove ball bearings inner bore 4mm, outer diameter 12mm, width 4mm, it made of chrome steel material, widely use for sliding door window, skateboard, scooter, inline skate.... this list 604ZZ bearing 4x12x4mm of the tolerance grade is ABEC-1, P0 precision, lubed with grease. This 604ZZ deep groove ball bearing offers high quality, high speed, low noise, and protect the ball from dust by the shields.
60 series bearings small size bearing from 602zz 603zz 604zz 605zz 606zz 607zz 608zz 609zz 6000zz 6001zz 6002zz 6003zz 6004zz 6005zz 6006zz 6007zz 6008zz 6009zz 6010zz 6011zz 6012zz 6013zz, also have rubber sealed ball bearings
Single row deep Groove Ball Bearings offer multiple options that serve a wide range of applications. The 'groove' is the depth of the raceway into which the balls fit, they typically consist of an Inner Ring, Outer Ring, Balls and Cage. Variants are available with Steel Shields, Rubber Seals (Contact/Non-Contact type), Snap-ring Grooves with Snap-rings, and a variety of Cage types.
These Bearings are designed for radial, axial, and also composite load applications, purpose of deep groove precision ball bearings is to reduce rotational friction and support radial and axial loads.Deep Groove Ball Bearings offer:
·Uni or bi-directional load carrying capability
·Very high-speed rotation
·Very good running accuracy
·Low noise and low friction torque