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Model: NACHI 53418 - One-way thrust ball bearing (Sphericalbackface)>
Bearing Size
d = 90D = 190
T3 = 81.2
r = 2.1
D1(min)= 93
d1(max) = 187
R = 140
A = 40
da(min) = 150
Da2(max) = 140
ra(max) = 2
Mass = 10.7
Basic load rating: 305000
Rated static load: 750000
Limit speed（Grease lubrication）: 790
Limit speed（Oil lubrication） 1100
