型号参考型号品牌类型内径外径厚度备注XCB706-E-T-P4S轴承FAG轴承主轴轴承6176详情XCB706-C-T-P4S轴承FAG轴承主轴轴承6176详情HCB706-E-T-P4S轴承FAG轴承主轴轴承6176详情HCB706-C-T-P4S轴承FAG轴承主轴轴承6176详情B706-E-T-P4S轴承FAG轴承主轴轴承6176详情B706-C-T-P4S轴承FAG轴承主轴轴承6176详情)