All kinds of sizes pillow unit bearing from bearing factory      

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Bearing units is made of insert bearings and various structural type casting housings (or stamping steel housings). Insert bearing is a kind of deep groove ball bearing with spherical outer ring and double sealing structure and some types have widened inner ring.

This bearing has the advantages of compact structure, light weight, small size. It has greater carrying capacity and higher limit speed comparing those corresponding dimensions spherical ball bearings which are equipped with splittable housings. It has good spherical performance and the permitted angle is up to ±10°.