詳細信息
軸承代號: NACHI 7313CDB - 角接觸球軸承(背對背DB)
軸承尺寸
d = 65D = 140
B = 33
a = -4.7
da1(min) = 77
da2(min) = 77
Da1(max) = 128
Da2(max) = 133
ra(max) = 2
ra1(max) = 1
Mass = 2.22
額定動負荷: 183000
額定靜負荷: 162000
極限轉速(潤滑脂潤滑): 6200
極限轉速(油潤滑): 8800