ЧУЛЛА Лука (IT),МАЛДЕРА Карло (IT),ПАТАЛАЧЧИ Фердинандо (IT)
申请号：
RU2014149228
公开号：
RU2014149228A
申请日:
2014.12.05
申请国别(地区):
RU
年份:
2016
代理人:
摘要：
1. The hub-bearing assembly (10) comprising: a rolling bearing provided with an outer ring (11), at least the inner ring (16, 17), at least next (14,15) of bodies (15 ) roller and a sealing device (21), the housing (12) having a nearly annular cylindrical form, the housing at one end forms a radial flange (12 ) accommodating a rolling bearing and is in direct contact with the outer ring (11) bearing a closing cover (18 ) mounted on the housing (12) at the opposite end relative to the end where to rpus forms a flange (12 ), wherein the lid has a cup-shaped configuration, wherein the assembly (10) further comprises axial retaining means (111, 112, 121, 122, 200, 400) which are disposed along the outer surface (110) of the outer ring ( 11), said retaining means prevent axial sliding of the outer ring (11) relative to the housing (12), said axial retaining means comprise a retaining ring (200, 400), which is mounted with radial fit on the outer ring (11) bearing, wherein said hold guide ring (200, 400) has a portion substantially «L» shaped with continued substantially radial protrusion (210, 300 ) that attaches ring mechanical strength, wherein the unit (10), characterized in that the housing (12) made of plastic material and co-molded on the outer ring (11) bearing rolling elements extending substantially radially projection (210, 300 ) separates the outer ring (11) of the sealing device (21) .2. Node according to Claim. 1, characterized in that said axial retaining means comprise at least a portion (121, 122) of the housing, which is designed as a tooth and extends in the radially inward direction1. Ступичный подшипниковый узел (10), содержащий:подшипник качения, снабженный наружным кольцом (11), по меньшей мере, внутренним кольцом (16, 17), по меньшей мере, рядом (14,15) тел (15) качения и уплотнительным устройством (21),корпус (12), имеющий почти кольцеобразную цилиндрическую форму, причем корпус на одном конце образует радиальный фланец (12), вмещающий подшипник к
