6211DDUC3 NSK Sealed Deep Groove Ball Bearing 55x100x21mm Tags The INA NK42/20-XL is a

The INA NK42/20-XL is a high-precision needle roller bearing without inner ring

Static load ratings: 43500N

D: Outside dia: 8 inch

Grease: 5000 r/min

semi-flexible

6211DDUC3 NSK Sealed Deep Groove Ball Bearing 55x100x21mm Tags The INA NK42/20-XL is aNSK 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