Shun GF Bearing Co. remind our customers: angular contact ball bearings should be installed in accordance with the nature of the bearing structure engraving machine for bearings with dust cover, size and bearing components may be, the pressure should be directly added to the end surface of the ring was a tight fit not pass through the rolling pressure. Angular contact ball bearing installation method, under normal circumstances is the case in the majority of Longgang monopoly axis engraving machine bearings, so the inner ring and the shaft with too much to win with the bearing, with the bearing outer ring and bearing housing clearance fit. Bearings are three basic structures: the contact angle of a = 15 °, locking in the outer ring 70000C type contact angle a = 25 °, locking in the outer 70000AC type contact angle a = 40 °, locking in the outer 70000B type. Ball bearings are non-separable bearings, can withstand greater radial and axial joint load and moment loads Longgang 7002 engraving machine bearing P5 level, you can limit the shaft or housing to make bi-axial displacement than the single row angular contact ball bearings better rigidity, the contact angle of 30. Engraving machine for bearing with dust cover | Shun GF bearing Electrical (certified) | bearings provided by Shenzhen-GF bearing Electrical Co., Ltd.. Shenzhen City, Guangdong Development bearing Electrical Co., Ltd. (www.sgfzc.com) (www.sgfzc.com) is Shenzhen, the other leaders over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. In bearing Electrical leadership Shun GF staff warmly welcome all inquiries negotiations to create Shun GF bearing Electrical better future. You can also access (www.sgfzc.com/supply_details_46484030.html), for more information about the company.