本实用新型涉及一种滚动轴承，即防水轴承。
The utility model relates to a rolling bearing, in other words, a waterproof bearing, which comprises a rolling ball bearing.
轴承已注入适量的润滑脂。（能承受150度的高温），并具有防水性能。
An appropriate amount of high-grade grade(excellent for heat 150 and water resistant) is prepackaged in the bearing. sealed type bearing are mud-proof, dust-proof.
轴承：进口品牌，防水、防尖加热装配。
3 bearings: imported brands, waterproof, anti tip heating assembly.
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