外形尺寸
Borndary Dimensions
Basic Load Rating
极限转速
Limiting Speed
Oil
1)球轴承的保持架由塑料制成,允许工作温度:120°C连续;180°C短期。
2)油润滑极限转速为表列值的60%。
1)The ball cages are made of plastic,permissible operating temperature:120°C(continuous operation).
2)Limiting speed for oil lubrication. For grease lubrication,60% of the values given in the tables is permissible.
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