蘇州凱諾永晟軸承有限公司代理經(jīng)銷商銷售: NACHI軸承 6221NR, 進口調(diào)心滾子軸承6221NR產(chǎn)品相關(guān)規(guī)格類型尺寸信息: 型號:6221NR , 內(nèi)徑:300mm , 外徑:500mm , 厚度:200mm , 品牌:6221NR軸承, 類型:調(diào)心滾子軸承, NACHI軸承6221NR多少錢?請撥打銷售熱線:18021619717
專業(yè)定制:軋機軸承,回轉(zhuǎn)支承軸承,滾輪軸承
NACHI軸承 6221NR 詳細參數(shù)
軸承代號: NACHI 6221NR - 帶止動環(huán)深溝球軸承
軸承尺寸
d = 105D = 190
B = 36
D1 = 183.64
a = 5.69
D2 = 202.9
f = 3.1
da(min) = 117
Da(max) = 178
Dx(min) = 205
ra(max) = 2
Cy(max) = 8.4
Mass = 3.76
額定動負荷: 133000
額定靜負荷: 104000
極限轉(zhuǎn)速(潤滑脂潤滑):
極限轉(zhuǎn)速(油潤滑)