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Model: NACHI H913849R.F/H913810.F - The imperial tapered roller bearings>
Bearing Size
d = 69.85D = 146.05
B = 39.688
T = 41.275
C = 25.4
a = -4
da(min) = 110
db(max) = 80
Da(min) = 112
Db(min) = 128
r1(min) = 3.6
r2(min) = 3.2
Mass(Cone) = H913849R.F
Mass(Cup) = H913810.F
Basic load rating: 202000
Basic load rating: 202000
Rated static load: 237000
Limit speed（Grease lubrication）: 2400
Limit speed（Oil lubrication） 3300
