Insert bearing is actually a variant of deep groove ball bearing, characterized by its outer ring outer diameter surface is spherical, which can be equipped with the corresponding concave spherical surface of the bearing seat to adjust the center. Spherical bearings is mainly used to bear radial and axial combined loads, which are mainly radial loads. Generally, it is not suitable to bear axial loads alone.

The bearing seat is generally cast. Common seats include vertical seat (P), square seat (F), convex square seat (FS), convex round seat (FC), Diamond seat (FL) and annular seat (C), Slider Seat, etc. (T).

// Guarantee
the products sold in this store are brand new, quality assurance, please rest assured to buy!
About chromatic aberration
product photos are all modified and adjusted by professional photographers after shooting and later, trying to be consistent with real products. However, due to different lighting, display color deviation and personal understanding of color, a few physical objects may have chromatic aberration with photos. If you cannot accept it, please purchase with caution. The color will be subject to the actual product, thank you for your understanding!!!
About delivery
to ensure that you can receive intact products, we remind you to check whether the packaging is intact and whether there are traces of being removed when signing for the express delivery! You should check your express package face to face with you! Our default: Yunda Express. If you send other express, please contact online customer service.
Return without reason within 7 days
A. Our store supports 7-day no-reason return and exchange service (within 168 hours after signing). If you are not satisfied with our products, you can return them once if the goods are stored and the packaging is the same. The original product and packaging refer to: the product has been used at the end, the accessories are complete, the product has not been modified, no one is damaged, and the secondary sales will not be affected.
B. The return and exchange fees caused by quality problems shall be borne by us, and the return and exchange postage caused by non-quality problems shall be borne by the buyer.