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Model: NACHI H - L44643/H - L44610 - The imperial tapered roller bearings>
Bearing Size
d = 25.4D = 50.292
B = 14.732
T = 14.224
C = 10.668
a = 3.2
da(min) = 31.5
db(max) = 29.5
Da(min) = 44.5
Db(min) = 47
r1(min) = 1.2
r2(min) = 1.2
Mass(Cone) = H-L44643
Mass(Cup) = H-L44610
Basic load rating: 31200
Basic load rating: 31200
Rated static load: 37000
Limit speed（Grease lubrication）: 6500
Limit speed（Oil lubrication） 9100
