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Model: NACHI 51332 - One-way thrust ball bearing (Flatbackface)>
Bearing Size
d = 160D = 270
T = 87
r = 3
D1(min)= 164
d1(max) = 265
da(min) = 226
Da1(max) = 204
ra(max) = 2.5
Mass = 21
Basic load rating: 410000
Rated static load: 1340000
Limit speed（Grease lubrication）: 610
Limit speed（Oil lubrication） 920
