茄子app懂你下载官网_久久伊人欧美影视午夜综合_毛片无码高潮喷白浆视频_偷窥丶妓女丶自由丶l性别_亚洲国产自娱自愉_国产亚洲精品第一第二页_国产又大又粗免费拍拍av_天堂av中文字幕_色就是色欧美视频_思思er这里只有精品

Tapered roller bearings are generally of separate design. The inner and outer rings of the bearing have tapered raceway. Generally, the inner ring, the roller and the cage form an inner ring assembly and an outer ring. The generatrix of the inner ring and outer ring raceway of tapered roller bearing and the center line of the roller intersect the shaft of the bearing at a point. The special structure of tapered roller bearings enables them to withstand combined loads.
Single-row tapered roller bearings can withstand radial load and axial load in a single direction. Its axial load capacity depends on the contact angle of the bearing. The larger the contact angle is, the higher the axial load capacity is.