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Model: NACHI 07097/07204 - The imperial tapered roller bearings>
Bearing Size
d = 25D = 51.994
B = 14.26
T = 15.011
C = 12.7
a = 2.9
da(min) = 31
db(max) = 29
Da(min) = 45
Db(min) = 48
r1(min) = 1.5
r2(min) = 1.3
Mass(Cone) = 07097
Mass(Cup) = 07204
Basic load rating: 26000
Basic load rating: 26000
Rated static load: 27700
Limit speed（Grease lubrication）: 7500
Limit speed（Oil lubrication） 10000
