軸承代號(hào): NACHI 5216ANR - 帶止動(dòng)環(huán)雙列角接觸球軸承
軸承尺寸
d = 80
D = 140
B = 44.4
D1(max) = 135.23
a(max) = 4.9
b(min) = 3.1
D2(max) = 149.7
f(min) = 2.82
da(min) = 90
Da(max) = 130
ra(max) = 2
Cy(max) = 7.4
Mass = 2.48
額定動(dòng)負(fù)荷: 97500
額定靜負(fù)荷: 88500
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 2800
極限轉(zhuǎn)速（油潤(rùn)滑）: 4000
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