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Model: NACHI 53272 - One-way thrust ball bearing (Sphericalbackface)>
Bearing Size
d = 360D = 500
T3 = 116.7
r = 4
D1(min)= 365
d1(max) = 495
R = 360
A = 172
da(min) = 444
Da2(max) = 430
ra(max) = 3
Mass = 67.7
Basic load rating: 745000
Rated static load: 3800000
Limit speed（Grease lubrication）: 380
Limit speed（Oil lubrication） 570
