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Model: NACHI O - 4 - One-way thrust ball bearing series (English)>
Bearing Size
d = 12.7D = 32.544
T = 15.875
r = 0.8
D1(min)= 13.097
d1(max) = 31.75
da(min) = 24.6
Da1(max) = 20.6
ra(max) = 0.8
Mass = 0.077
Basic load rating: 18600
Rated static load: 25100
Limit speed（Grease lubrication）: 4300
Limit speed（Oil lubrication） 6500
