詳細(xì)信息
軸承代號: NACHI 7040 - 單列角接觸球軸承
軸承尺寸
d = 200D = 310
B = 51
a = 48.1
da1(min) = 209
da2(min) = 209
Da1(max) = 301
Da2(max) = 304
ra(max) = 2
ra1(max) = 1
Mass = 13.8
額定動負(fù)荷: 226000
額定靜負(fù)荷: 277000
極限轉(zhuǎn)速（潤滑脂潤滑）: 1700
極限轉(zhuǎn)速（油潤滑）: 2200
