注：1）包括0.6在内。

2）直径系列7和8无规定值。

3）系指用于成对或成组安装时单个轴承的内圈。

Not:1)Including0.6

2)Diameter series 7 and 8,no regular cost.

3)Indicating the single internal ring of the bearing to be used in pair or group during installation.

表4 6级公差外圈

Table4 out Ring of 6Grade Tolerance

注：1）包括2.5在内。

2）直径系列7和8无规定值。

3）直径系列9.无规定值。

4）适用于内，外止动环安装前或拆卸后。

5）适用于沟型球轴承

Not:1)Including2.5

2)Diameter series 7 and 8,no regular cost.

3)Diameter series 9,no regular cost.

4)Suitable for inside and outside brake ring before installation or after dicharge.

5)Only suitbel for groove type ball bearing