滚珠

tíng zhù gǔn zhū

停住滚珠

stop the ball

qián yì chǐ lún xiàn zài shì shuāng gǔn zhū zhóu chéng chéng tuō de

前翼齿轮现在是双滚珠轴承承托的。

Double bearing clutch bell pinion gear is now dual ball bearing supported.