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Model: NACHI 63/28ZENR - With a snap ring and dust cover deep groove ball bearings>
Bearing Size
d = 28D = 68
B = 18
D1 = 64.82
a = 3.28
D2 = 74.6
f = 1.7
da(min) = 35
Da(max) = 61
Dx(min) = 76
ra(max) = 1
Cy(max) = 4.6
Mass = 0.287
Basic load rating: 26800
Rated static load: 14000
Limit speed（Grease lubrication）:
Limit speed（Grease lubrication）:
Limit speed（Oil lubrication）
