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Model: NACHI 53417 - One-way thrust ball bearing (Sphericalbackface)>
Bearing Size
d = 85D = 180
T3 = 77
r = 2.1
D1(min)= 88
d1(max) = 177
R = 140
A = 47
da(min) = 142
Da2(max) = 130
ra(max) = 2
Mass = 9.2
Basic load rating: 288000
Rated static load: 685000
Limit speed（Grease lubrication）: 850
Limit speed（Oil lubrication） 1200
