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Model: NACHI 6910NR - With a snap ring deep groove ball bearings>
Bearing Size
d = 50D = 72
B = 12
D1 = 70.7
a = 1.7
D2 = 74.8
f = 0.85
da(min) = 54
Da(max) = 68
Dx(min) = 76
ra(max) = 0.6
Cy(max) = 2.3
Mass = 0.127
Basic load rating: 14500
Rated static load: 11700
Limit speed（Grease lubrication）:
Limit speed（Grease lubrication）:
Limit speed（Oil lubrication）
