蘇州凱諾永晟軸承有限公司代理經(jīng)銷商銷售: NACHI軸承 6311N, 進口調心滾子軸承6311N產(chǎn)品相關規(guī)格類型尺寸信息: 型號:6311N , 內徑:300mm , 外徑:500mm , 厚度:200mm , 品牌:6311N軸承, 類型:調心滾子軸承, NACHI軸承6311N多少錢?請撥打銷售熱線:18021619717
專業(yè)定制:軋機軸承,回轉支承軸承,滾輪軸承
NACHI軸承 6311N 詳細參數(shù)
軸承代號: NACHI 6311N - 帶止動環(huán)槽深溝球軸承
軸承尺寸
d = 55D = 120
B = 29
D1 = 115.21
a = 4.06
D2 = 129.7
f = 2.82
da(min) = 65
Da(max) = 110
Dx(min) = 131.5
ra(max) = 2
Cy(max) = 6.5
Mass = 1.37
額定動負荷: 71500
額定靜負荷: 44500
極限轉速(潤滑脂潤滑):
極限轉速(油潤滑)