軸承代號(hào): NACHI 5308NR - 帶止動(dòng)環(huán)雙列角接觸球軸承
軸承尺寸
d = 40
D = 90
B = 36.5
D1(max) = 86.79
a(max) = 3.28
b(min) = 2.7
D2(max) = 96.5
f(min) = 2.46
da(min) = 49
Da(max) = 81
ra(max) = 1.5
Cy(max) = 5.4
Mass = 1.05
額定動(dòng)負(fù)荷: 63500
額定靜負(fù)荷: 46500
極限轉(zhuǎn)速(潤(rùn)滑脂潤(rùn)滑): 5500
極限轉(zhuǎn)速(油潤(rùn)滑): 7500
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