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Model: NACHI 51160 - One-way thrust ball bearing (Flatbackface)>
Bearing Size
d = 300D = 380
T = 62
r = 2
D1(min)= 304
d1(max) = 376
da(min) = 348
Da1(max) = 332
ra(max) = 2
Mass = 17.1
Basic load rating: 370000
Rated static load: 1660000
Limit speed（Grease lubrication）: 610
Limit speed（Oil lubrication） 920
