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Model: NACHI 6204NR - With a snap ring deep groove ball bearings>
Bearing Size
d = 20D = 47
B = 14
D1 = 44.6
a = 2.46
D2 = 52.7
f = 1.12
da(min) = 26
Da(max) = 41
Dx(min) = 53.5
ra(max) = 1
Cy(max) = 3.3
Mass = 0.106
Basic load rating: 12800
Rated static load: 6600
Limit speed（Grease lubrication）:
Limit speed（Grease lubrication）:
Limit speed（Oil lubrication）
