詳細(xì)信息
軸承代號(hào): NACHI N211 - 圓柱滾子軸承(N系列)
軸承尺寸
d = 55D = 100
B = 21
Ew = 88.5
da(min) = 63.5
dc(min) = 68
Da(max) = 91.5
Db(min) = 91
ra(max) = 1.5
ra1(max) = 1
Mass = 0.63
額定動(dòng)負(fù)荷: 58000
額定靜負(fù)荷: 62000
極限轉(zhuǎn)速(潤(rùn)滑脂潤(rùn)滑): 6300
極限轉(zhuǎn)速(油潤(rùn)滑) 7500

