詳細(xì)信息
軸承代號: NACHI 7215CDF - 角接觸球軸承(面對面DF)
軸承尺寸
d = 75D = 130
B = 25
a = -0.7
da1(min) = 84
da2(min) = 84
Da1(max) = 121
Da2(max) = 124.6
ra(max) = 1.5
ra1(max) = 1
Mass = 1.23
額定動負(fù)荷: 135000
額定靜負(fù)荷: 141000
極限轉(zhuǎn)速(潤滑脂潤滑): 6200
極限轉(zhuǎn)速(油潤滑): 8800