詳細信息
軸承代號: NACHI N312 - 圓柱滾子軸承(N系列)
軸承尺寸
d = 60D = 130
B = 31
Ew = 113
da(min) = 72
dc(min) = 79
Da(max) = 118
Db(min) = 116
ra(max) = 2
ra1(max) = 2
Mass = 1.78
額定動負荷: 123000
額定靜負荷: 126000
極限轉(zhuǎn)速(潤滑脂潤滑): 4800
極限轉(zhuǎn)速(油潤滑) 5600

