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Model: NACHI H - 11590/H - 11520 - The imperial tapered roller bearings>
Bearing Size
d = 15.875D = 42.863
B = 14.288
T = 14.288
C = 9.525
a = 1.2
da(min) = 24.5
db(max) = 22.5
Da(min) = 34.5
Db(min) = 39.5
r1(min) = 1.6
r2(min) = 1.6
Mass(Cone) = H-11590
Mass(Cup) = H-11520
Basic load rating: 17800
Basic load rating: 17800
Rated static load: 17700
Limit speed（Grease lubrication）: 8600
Limit speed（Oil lubrication） 12000
