軸承代號: NACHI 5203N - 帶止動環(huán)槽雙列角接觸球軸承
軸承尺寸
d = 17
D = 40
B = 17.5
D1(max) = 38.1
a(max) = 2.06
b(min) = 1.35
D2(max) = 44.6
f(min) = 1.12
da(min) = 22
Da(max) = 35
ra(max) = 0.6
Cy(max) = 2.9
Mass = 0.09
額定動負(fù)荷: 15000
額定靜負(fù)荷: 9250
極限轉(zhuǎn)速（潤滑脂潤滑）: 12000
極限轉(zhuǎn)速（油潤滑）: 17000
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