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Model: NACHI LL217849/LL217810 - The imperial tapered roller bearings>
Bearing Size
d = 88.9D = 121.442
B = 15.083
T = 15.083
C = 11.112
a = -0.1
da(min) = 97
db(max) = 94
Da(min) = 116
Db(min) = 119
r1(min) = 1.5
r2(min) = 1.5
Mass(Cone) = LL217849
Mass(Cup) = LL217810
Basic load rating: 77500
Basic load rating: 77500
Rated static load: 132000
Limit speed（Grease lubrication）: 2700
Limit speed（Oil lubrication） 3500
