Robots Bearing 6207-2RS 35x72x17mm Ball Bearing 6207RS Double Rubber Sealed Shielded Bearing real pictures as below:

6207RS steel shields single row deep groove ball bearings inner bore 35mm, outer diameter 72mm, width 17mm, it made of chrome steel material, widely use for rolling systems, furniture, sliding door window,  tools, machines.... this list 6207RS bearing of the tolerance grade is ABEC-1, P0 precision, lubed with grease.

Robots Bearing 6207-2RS 35x72x17mm Ball Bearing 6207RS Double Rubber Sealed Shielded Bearing

6207-2RS deep groove ball bearings, inner diameter: 35mm, outer diameter: 72mm, thickness 17mm.

6207RS Double rubber seal prevent the leakage of lubricant in the bearing and prevent the intrusion of external dust, 

moisture, foreign matter and other harmful substances. Support harsh environment use.

6207 2RS Bearing Application For Rolling bearings are widely used in agricultural machinery, conveying equipment, 

robots, elevators, ship rudder shafts, skateboards, and inline skates.

6200 series 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