All Brands
Model: NACHI 53308U - One-way thrust ball bearing (Withaligningseat)>
Bearing Size
d = 40D = 78
T3 = 28.5
T4 = 31
r = 1
d1(max) = 78
D1(min)= 42
D2 = 60
D3 = 82
S = 8.5
R = 64
A = 28
da(min) = 63
Da2(max) = 60
ra(max) = 1
Mass = 0.69
Mass = 0.69
Basic load rating: 69000
Rated static load: 135000
Limit speed（Grease lubrication）: 2200
Limit speed（Oil lubrication） 3300
