Size range: inner diameter 300mm ～ outer diameter 3150mm.
Precision grade: P5～P2.
Product feature: High precision, high rigidity，low noise and good stability.

Precision machine tool bearings：

Size range: inner diameter 300mm ～ outer diameter 3150mm.

Precision grade: P5～P2.

Mainly structure types: Angular contact ball bearing in pairs, Double row cylindrical roller bearing, Thrust ball bearing,Cross cylindrical roller bearing and YRT combined bearing,etc.