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Model: NACHI 53406U - One-way thrust ball bearing (Withaligningseat)>
Bearing Size
d = 30D = 70
T3 = 30.1
T4 = 33
r = 1
d1(max) = 70
D1(min)= 32
D2 = 50
D3 = 75
S = 9
R = 56
A = 20
da(min) = 54
Da2(max) = 50
ra(max) = 1
Mass = 0.68
Mass = 0.68
Basic load rating: 72500
Rated static load: 126000
Limit speed（Grease lubrication）: 2200
Limit speed（Oil lubrication） 3300
