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Model: NACHI O - 40 - One-way thrust ball bearing series (English)>
Bearing Size
d = 127D = 185.738
T = 50.8
r = 4.8
D1(min)= 128.588
d1(max) = 184.15
da(min) = 162
Da1(max) = 150
ra(max) = 3
Mass = 4.54
Basic load rating: 193000
Rated static load: 545000
Limit speed（Grease lubrication）: 1000
Limit speed（Oil lubrication） 1500
