| 说明: | | | | | | | | | | | | | | | | | | | | | |
| 1.表中所列基本额定载荷、极限转速和重量,仅供选择参考用。 | | | | | | | | | | | | | | |
| 2.轴承的保持架如由塑料制成,允许工作温度:120℃连续,180℃短期。 | | | | | | | | | | | | | |
| 3.脂润滑时,极限转速为表列数值的60%。 | | | | | | | | | | | | | | | | | | |
| 4.内圈须单独定货。 | | | | | | | | | | | | | | | | | | | | |
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| Note: | | | | | | | | | | | | | | | | | | | | | |
| 1.These load, speed and mass is reference of choice only. | | | | | | | | | | | | | | |
| 2.If the cages are made of plastics, the maximum allowable working themperrature is 120℃ in | | | | | | | |
| continuous working and 180℃ in short working. | | | | | | | | | | | | | | | | |
| 3.With grease lubrication, 60% of these limiting speed will apply. | | | | | | | | | | | | |
| 4.The inner race will be supplied with single |