All Brands
Model: NACHI 51208 - One-way thrust ball bearing (Flatbackface)>
Bearing Size
d = 40D = 68
T = 19
r = 1
D1(min)= 42
d1(max) = 68
da(min) = 57
Da1(max) = 51
ra(max) = 1
Mass = 0.27
Basic load rating: 47000
Rated static load: 98500
Limit speed（Grease lubrication）: 2700
Limit speed（Oil lubrication） 4100
