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Model: NACHI 6918NR - With a snap ring deep groove ball bearings>
Bearing Size
d = 90D = 125
B = 18
D1 = 122.6
a = 3.3
D2 = 130.7
f = 1.12
da(min) = 96
Da(max) = 119
Dx(min) = 132
ra(max) = 1
Cy(max) = 4.1
Mass = 0.549
Basic load rating: 33000
Rated static load: 31500
Limit speed（Grease lubrication）:
Limit speed（Grease lubrication）:
Limit speed（Oil lubrication）
