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Model: NACHI 6306NR - With a snap ring deep groove ball bearings>
Bearing Size
d = 30D = 72
B = 19
D1 = 68.81
a = 3.28
D2 = 78.6
f = 1.7
da(min) = 37
Da(max) = 65
Dx(min) = 80
ra(max) = 1
Cy(max) = 4.6
Mass = 0.346
Basic load rating: 26700
Rated static load: 15000
Limit speed（Grease lubrication）:
Limit speed（Grease lubrication）:
Limit speed（Oil lubrication）
