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Shandong DEFA bearing manufacture CO.,L

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pillow block ball bearing

Pillow block ball bearing with housing is the bearing unit including  spherical outside surface bearings and kinds of casting bearing housing.

Outside spherical surface bearing is one of deep groove ball bearings which made  outer ring with spherical outside surface, inner ring widened, with double seals.


taper roller bearings

Tapered roller bearing bear mainly radial-based radial and axial joint load. The bearing load carrying capacity depends on the race angle of the outer ring, and the bigger, the larger. This kind of bearing belongs to separable bearings, which could be separated into single row, double rows and four rows tapered roller bearing according to the row number of the rolling elements in bearing.


deep groove ball bearing

Deep groove ball bearings are the most commonly used to rolling bearings. Which have the advantages of simple structure, convenient used, mainly used to bear radial load. But when increasing bearing radial clearance ,it has the property of angle contact ball bearing, can bear radial and axial joint load; can also be used to bear pure axial load in high speed but inadvisable for thrust ball bearings.


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  • alice@defabearing.com

  • 8613256662979

  • 8613256662979

  • NO.273 Jingyi Road,Jinan,China

  • Other China

  • www.defabearing.com