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Model: NACHI 53206U - One-way thrust ball bearing (Withaligningseat)>
Bearing Size
d = 30D = 52
T3 = 17.8
T4 = 20
r = 0.6
d1(max) = 52
D1(min)= 32
D2 = 42
D3 = 55
S = 5.5
R = 45
A = 22
da(min) = 43
Da2(max) = 42
ra(max) = 0.6
Mass = 0.195
Mass = 0.195
Basic load rating: 29300
Rated static load: 58000
Limit speed（Grease lubrication）: 3400
Limit speed（Oil lubrication） 5200
