10PCS/Set 3*8*4mm 693ZZ ABEC-7 Miniature Ball Bearings Small Double Shielded Metal Steel Roller Bearing Kit | Обустройство дома

10PCS/Set 3*8*4mm 693ZZ ABEC-7 Miniature Ball Bearings Small Double Shielded Metal Steel Roller Bearing Kit | Обустройство дома

Deep groove ball bearing

Deep groove ball bearings are mainly subjected to radial loads and can also bear both radial and axial loads. When it is only subjected to radial loads, the contact angle is zero. When the deep groove ball bearing has a large radial clearance, it has the performance of angular contact bearing and can withstand large axial load. The deep groove ball bearing has a small friction coefficient and the limit rotation speed is also high.

Advantage

Deep groove ball bearings are the most commonly used rolling bearings. Its structure is simple and easy to use. It is mainly used to bear radial load, but when it increases the radial clearance of the bearing, it has certain angular contact ball bearing performance and can withstand combined radial and axial loads. It can also be used to withstand pure axial loads when the rotational speed is high and thrust ball bearings are not suitable. Compared with other types of bearings of the same size as deep groove ball bearings, these bearings have a small coefficient of friction and a high limit speed. But not resistant to impact, not suitable for heavy loads

Use application

Deep groove ball bearings can be used in gearboxes, instrumentation, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yo-yo, etc.

Speial offer

As we are a manufacturer, The more quantity the more discount will be offer.Dealers are welcome!