厂家直销向心滚针轴承和保持架组件K434827 K435018 K454919 K455017
龙威轴承要求当滚针直接在轴或外壳中运转时,为使滚针保持架组件达到全部负荷容,内外滚道面硬度必须为58-62HRC,粗糙度≤0.32μm,表面必须与滚动轴承滚道相同。
LWB standard- When the needles are running directly in the shaft or in outer case, to make the needle retainer assembly reach its fully load capacity, the hardness of the inner and outer tray surface must reach 58-62HRC and roughness must not greater the 0.32μm, the surface quality must be the same of rolling bearing tray.
装配及相关尺寸 Assembling and relative dimensions
图2、图3为滚针保持架组件装配的相关尺寸,轴承装配时轴向固定方式使用图4至6所示。当使用于高速状况时,保持架与轴向限位间应加一个经热处理的垫圈,以避免保持架与限位直接接触。
Figure 2, Figure3 show the relative dimensions of the needle retainer assembly. The axial fixed way used in bearing assembling is show in Fig 4 and 6. When used for high speed, a heat treated washer should be added between the retainer and the axial limit so that direct contact of retainer limit can be avoided.
型号:NX25Z
价格:0.5
型号:NX12
价格:0.5
型号:GLP3020 GLP5015 GLP5023 GLP503
价格:0.5
型号:K105×113×30
价格:0.5
型号:K100×107×21
价格:0.5
型号:K909830 K9510220 K9510330 K951
价格:0.5
型号:K80X88X46/K859220/K909720 K909
价格:0.5
型号:K80X86X20 K808630 K80×88×30 K8
价格:0.5
型号:K758323
价格:0.5
型号:K728020 K737920 K758120 K75813
价格:0.5
型号:K707825 K707830 K707846 K70803
价格:0.5
型号:K70×76×20 K707630 K687435 K68x
价格:0.5
型号:K657030 K657323 K657330 K68742
价格:0.5
型号:K637021 K627040ZW K647016 K657
价格:0.5
型号:K606827 K606830ZW K606834ZW K6
价格:0.5
型号:K606640ZW K606820 K606823 K606
价格:0.7