Germany INA Bearings & turntable special German INA deep groove ball bearings, which are the four main materials?
2, turntable deep groove ball bearings are generally used GCr15SiMn rolling.3. The type of retainer has different structural types, such as integral type, sectional type, isolated block type, etc.. The integral or sectional retainers are made of 20# steel or ZL102 cast aluminum alloy. The isolated block retainers are made of Polyamide 1010 resin, ZL102 cast aluminum alloy or QA110-3-1. 5 aluminum bronze.
1, under normal circumstances, turntable INN deep groove ball bearing rings selected 50Mn, but sometimes in order to meet the needs of special applications, the host 42CrMo.
4, sealing ring material: oil resistant rubber, fluorine rubber, oil resistant, fine rubber.
