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Model: NACHI O - 48 - One-way thrust ball bearing series (English)>
Bearing Size
d = 152.4D = 220.662
T = 60.325
r = 4.8
D1(min)= 153.988
d1(max) = 219.075
da(min) = 193
Da1(max) = 180
ra(max) = 3
Mass = 7.25
Basic load rating: 269000
Rated static load: 805000
Limit speed（Grease lubrication）: 830
Limit speed（Oil lubrication） 1200
