- The bearing must be used with a hardened inner ring, or a hardened shaft.
- Some sizes are available with either a single seal or two seals.
NK30_30 Metric Series Needle Roller Bearing
|Bearing Type||Single Row|
|Outer Dia (D)||40.000||mm|
|Dynamic Load Rating (Cr)||33,500||N|
|Static Load Rating (Cor)||60,000||N|
|Max Speed (Oil)||14,000||X1000 rpm|
|Material||52100 Chrome steel, or equivalent|