Standard Series
ISO-standards-based precision bearings NSK Precision Series
· 70 series, 79 series, 72 series
· Three contact angle 15 ° (C), 25 ° (A5), 30 ° (A)
· There are two outer cage guided phenolic resin cage (TR), rolling guided polyamide resin cage (TYN), can be selected according to the different nature.
