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Model: NACHI 1309K - Conical bore self-aligning ball bearing>
Bearing Size
d = 45D = 100
B = 25
da(min) = 53
Da(max) = 92
ra(max) = 1.5
Mass = 0.957
Basic load rating: 38100
Rated static load: 12700
Limit speed（Grease lubrication）: 6200
Limit speed（Oil lubrication） 7600
