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調(diào)心滾子軸承

2023/3/14 11:03:16

軸承介紹:

調(diào)心滾子軸承具有雙列滾子,外圈有1條共用球面滾道,內(nèi)圈有2條滾道 并相對軸承軸線傾斜成一個角度。這種巧妙的構(gòu)造使它具有自動調(diào)心性能, 因而不易受軸與軸承箱座角度對誤差或軸彎曲的影響,適用于安裝誤差或軸 撓曲而引起角度誤差之場合。該軸承除能承受徑向負(fù)荷外,還能承受雙向作 用的軸向負(fù)荷。
調(diào)心滾子軸承其內(nèi)孔有圓柱形和圓錐形兩種,圓錐形錐孔錐度為1:30 和1:12兩種,這種圓錐形內(nèi)孔軸承配以緊定套或退卸套,即可將錐形內(nèi)孔調(diào) 心球軸承方便、迅速地裝配在光軸或階梯機軸上。


應(yīng)用:






特征:

1. 高抗沖擊,抗振動.
2. 能夠調(diào)節(jié)角度.
3. 主要承受較大的徑向載荷.
4. 能承受軸向載荷.


調(diào)心滾子軸承廣泛用于以下領(lǐng)域:
1. 齒輪箱及減速器
2. 工業(yè)風(fēng)機
3. 連鑄機
4. 電梯和自動扶梯
5. 泵
6.紡織
7. 采礦,骨料和混凝土
8. 制漿造紙設(shè)備
9. 船舶推進(jìn)和海上鉆井



技術(shù)參數(shù)&目錄  


DesignationMassDimensionsBasic Load ratingLimiting
Speed
Reference Speed
mdDBCCor/minr/min
kgmmmmmmNN
222183.38901604027800035800028003600
23230241502709696300015600009501300
2305650.928042010615800003030000700900
2306071.430046011819100003800000670850
2306484.7320480121800000900000338462
2306811534052013319800004400000700900
2307225536060019232500006850000590700
23084156420620150337250058900001260660
2408420642062020043700008075000880470
2318434942070022457000009120000940460
24184427420700280703000011970000560270
23284546420760272741000011685000840345
23088180440650157365750064600001190620
2408824044065021248450009025000840440
2318836644072022658900009690000940435
24188442440720280722000012255000560260
23288602440790280788500012540000840325
23092205460680163399000070300001190590
24092271460680218152250009690000780415
23192440460760240655500010925000880400
24192534460760300817000013965000500239
23292708460830296874000013965000780300
23096215480700165413250074100001120560
24096281480700218532000010165000780390
23196489480790248703000011780000840380
24196591480790308864500014915000500226
23296819480870310950000015390000740280
240/500291500720218541500010545000780375
231/500582500830264788500013205000780355
241/500697500830325959500016530000475209
230/53030453078018550350009120000980490
240/530406530780250665000012825000700340
231/530648530870272845500014250000780330
241/5307845308703351026000018335000475191
230/560353560820195551000010260000980455
240/560461560820258712500013870000670315
231/560746560920280921500015580000740305
241/5609215609203551149500020140000450177
232/560136056010303651292000020710000630223
230/600399600870200598500010925000940425
240/600539600870272788500015770000630290
232/600161060010903881444000024225000600198
240/630649630920290893000017670000600265
240/670786670980308997500020045000530244
232/670229067012204381805000030875000530165
240/750105075010903351197000024225000500209