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Model: NACHI 51109 - One-way thrust ball bearing (Flatbackface)>
Bearing Size
d = 45D = 65
T = 14
r = 0.6
D1(min)= 47
d1(max) = 65
da(min) = 57
Da1(max) = 53
ra(max) = 0.6
Mass = 0.15
Basic load rating: 27800
Rated static load: 69000
Limit speed（Grease lubrication）: 3300
Limit speed（Oil lubrication） 4900
