6311DDUC3 NSK Sealed Deep Groove Ball Bearing 55x120x29mm Sealed Sealing type Non-contact

Sealing type Non-contact

a 50 mm Distance side face to pressure point

Speed Rating: 7 500

Shaft da: 140mm

RHP designation: NP25A

6311DDUC3 NSK Sealed Deep Groove Ball Bearing 55x120x29mm Sealed Sealing type Non-contactNSK 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